煎蛋小学堂:英语百科(视频+中英字幕) 第21课:你应该畏惧的寄生虫
<p><span word="Parasites">Parasites</span> <span word="have">have</span> <span word="a">a</span> <span word="nasty">nasty</span> <span word="reputation">reputation</span>.<span word="But">But</span> <span word="is">is</span> <span word="it">it</span> <span word="really">really</span> <span word="fair">fair</span> <span word="to">to</span> <span word="fear">fear</span> <span word="these">these</span> <span word="little">little</span> <span word="guys">guys</span>?<span word="Well">Well</span>,<span word="yes">yes</span>.<span word="And">And</span> <span word="if">if</span> <span word="you">you</span> <span word="dont">dont</span> <span word="think">think</span> <span word="so">so</span>,<span word="heres">heres</span> <span word="why">why</span> <span word="these">these</span> <span word="terrifying">terrifying</span> <span word="creatures">creatures</span> <span word="are">are</span> <span word="worth">worth</span> <span word="ofavoiding">ofavoiding</span> <span word="at">at</span> <span word="all">all</span> <span word="costs">costs</span>.<span word="As">As</span> <span word="if">if</span> <span word="you">you</span> <span word="need">need</span> <span word="another">another</span> <span word="reason">reason</span> <span word="to">to</span> <span word="hate">hate</span> <span word="mosquitoes">mosquitoes</span>,<span word="When">When</span> <span word="they">they</span> <span word="bite">bite</span> <span word="humans">humans</span>,<span word="they">they</span> <span word="can">can</span> <span word="leave">leave</span> <span word="the">the</span> <span word="larvae">larvae</span> <span word="of">of</span> <span word="the">the</span> <span word="parasitic">parasitic</span> <span word="filarial">filarial</span> <span word="worm">worm</span>.寄生虫大多臭名昭著。不过 我们真应该惧怕它们吗？是的。如果你不觉得 下面就来说说为什么应该不遗余力地，躲开他们。就当你还需要一个恨蚊子的理由吧。当它们叮咬人类时 会留下寄生丝虫的幼虫。</p>这些虫子会在你体内生长，有时，需要好几年才能进化成虫，给你带来不起眼的皮疹和溃疡。数年后，它们会一起堵住你淋巴系统的血管，造成体液积聚 并导致象皮肿等疾病，这是世界上致残首要因素之一。<span word="Another">Another</span> <span word="worm">worm</span> <span word="worth">worth</span> <span word="hating">hating</span> <span word="is">is</span> <span word="the">the</span> <span word="pinworm">pinworm</span>.<span word="Pinworm">Pinworm</span> <span word="eggs">eggs</span> <span word="are">are</span> <span word="often">often</span> <span word="eaten">eaten</span> <span word="because">because</span> <span word="of">of</span> <span word="contaminated">contaminated</span> <span word="or">or</span> <span word="dirty">dirty</span> <span word="hands">hands</span>.<span word="The">The</span> <span word="eggs">eggs</span> <span word="hatch">hatch</span> <span word="and">and</span> <span word="mature">mature</span> <span word="in">in</span> <span word="your">your</span> <span word="gut">gut</span>,<span word="at">at</span> <span word="which">which</span> <span word="point">point</span> <span word="the">the</span> <span word="adult">adult</span> <span word="female">female</span> <span word="exits">exits</span> <span word="the">the</span> <span word="anus">anus</span> <span word="to">to</span> <span word="lay">lay</span> <span word="a">a</span> <span word="new">new</span> <span word="batch">batch</span> <span word="of">of</span> <span word="eggs">eggs</span> <span word="on">on</span> <span word="the">the</span> <span word="surrounding">surrounding</span> <span word="skin">skin</span>,<span word="Your">Your</span> <span word="butt">butt</span> <span word="hole">hole</span> <span word="become">become</span> <span word="a">a</span> <span word="nest">nest</span>.<span word="This">This</span> <span word="causes">causes</span> <span word="intense">intense</span> <span word="itching">itching</span>,<span word="often">often</span> <span word="leading">leading</span> <span word="to">to</span> <span word="recontaminated">recontaminated</span> <span word="hands">hands</span>,<span word="or">or</span> <span word="finger">finger</span> <span word="nails">nails</span>,<span word="which">which</span> <span word="can">can</span> <span word="end">end</span> <span word="up">up</span> <span word="in">in</span> <span word="your">your</span> <span word="mouth">mouth</span> <span word="again">again</span>,<span word="restarting">restarting</span> <span word="the">the</span> <span word="cycle">cycle</span>.<span word="Feel">Feel</span> <span word="like">like</span> <span word="scratching">scratching</span> <span word="your">your</span> <span word="bum">bum</span>?还有一个令人厌恶的虫子，蛲虫，蛲虫卵通过被污染的手被人们吃下去。卵在你肠子里生长发育 此后雌性成虫，从肛门跑出来 在周围皮肤下产下一批卵。你的菊花就成了虫洞。这会造成强烈的瘙痒 常会导致手和指甲重新，被污染，最终 虫卵再次进入你口中 开始新的循环，想要挠挠小虫洞？<span word="Do">Do</span> <span word="yourself">yourself</span> <span word="a">a</span> <span word="favor">favor</span> <span word="and">and</span> <span word="wash">wash</span> <span word="those">those</span> <span word="hands">hands</span> <span word="and">and</span> <span word="fingernails">fingernails</span>,<span word="On">On</span> <span word="the">the</span> <span word="other">other</span> <span word="side">side</span> <span word="of">of</span> <span word="the">the</span> <span word="body">body</span> <span word="live">live</span> <span word="the">the</span> <span word="lovly">lovly</span> <span word="public">public</span> <span word="lice">lice</span>.<span word="Sometimes">Sometimes</span> <span word="called">called</span> <span word="crabs">crabs</span>.<span word="Though">Though</span> <span word="it">it</span> <span word="is">is</span> <span word="not">not</span> <span word="uncommon">uncommon</span> <span word="to">to</span> <span word="find">find</span> <span word="these">these</span> <span word="buggers">buggers</span> <span word="in">in</span> <span word="your">your</span> <span word="eyebrows">eyebrows</span>,<span word="beard">beard</span> <span word="or">or</span> <span word="even">even</span> <span word="eye">eye</span> <span word="lashes">lashes</span>,<span word="the">the</span> <span word="itching">itching</span> <span word="is">is</span> <span word="from">from</span> <span word="an">an</span> <span word="allergic">allergic</span> <span word="reaction">reaction</span> <span word="to">to</span> <span word="their">their</span> <span word="saliva">saliva</span>.<span word="And">And</span> <span word="it">it</span> <span word="would">would</span> <span word="take">take</span> <span word="treatment">treatment</span> <span word="with">with</span> <span word="medication">medication</span> <span word="or">or</span> <span word="shaving">shaving</span> <span word="it">it</span> <span word="all">all</span> <span word="of">of</span> <span word="to">to</span> <span word="get">get</span> <span word="rid">rid</span> <span word="of">of</span> <span word="them">them</span>,<span word="Of">Of</span> <span word="course">course</span>,<span word="abstinence">abstinence</span> <span word="and">and</span> <span word="no">no</span> <span word="sex">sex</span> <span word="works">works</span> <span word="well">well</span> <span word="as">as</span> <span word="a">a</span> <span word="preventive">preventive</span> <span word="measure">measure</span>.<span word="along">along</span> <span word="with">with</span> <span word="not">not</span> <span word="sharing">sharing</span> <span word="your">your</span> <span word="undies">undies</span> <span word="with">with</span> <span word="other">other</span> <span word="people">people</span>.赶紧去洗洗手，清理指甲吧。在身体另一侧住着一群可爱的阴虱。有时也叫毛虱。尽管在眉毛，胡子和睫毛里面找到它们，也不足以为奇。瘙痒感来自于人对其唾液的过敏反应。想要摆脱它们 药不能停 要么就把毛全部挂掉。当然 禁欲禁性也是一种极佳的预防措施，还有别跟别人共用内裤。<span word="Some">Some</span> <span word="parasites">parasites</span> <span word="are">are</span> <span word="meant">meant</span> <span word="for">for</span> <span word="marine">marine</span> <span word="animals">animals</span>,<span word="but">but</span> <span word="end">end</span> <span word="up">up</span> <span word="in">in</span> <span word="humans">humans</span> <span word="at">at</span> <span word="the">the</span> <span word="goodness">goodness</span> <span word="of">of</span> <span word="our">our</span>...<span word="guts">guts</span>?<span word="The">The</span> <span word="anisakis">anisakis</span> <span word="nematode">nematode</span> <span word="infects">infects</span> <span word="humans">humans</span> <span word="after">after</span> <span word="eating">eating</span> <span word="raw">raw</span> <span word="or">or</span> <span word="undercooked">undercooked</span> <span word="fish">fish</span> <span word="like">like</span> <span word="sushi">sushi</span>,<span word="which">which</span> <span word="contains">contains</span> <span word="the">the</span> <span word="larvae">larvae</span>.<span word="The">The</span> <span word="worms">worms</span> <span word="penetrate">penetrate</span> <span word="our">our</span> <span word="gut">gut</span> <span word="wall">wall</span> <span word="and">and</span> <span word="causes">causes</span> <span word="abdominal">abdominal</span> <span word="pain">pain</span>,<span word="nausea">nausea</span> <span word="and">and</span> <span word="even">even</span> <span word="vomiting">vomiting</span>.<span word="But">But</span> <span word="nobody">nobody</span> <span word="really">really</span> <span word="wins">wins</span> <span word="this">this</span> <span word="one">one</span>.<span word="As">As</span> <span word="the">the</span> <span word="nematode">nematode</span> <span word="cant">cant</span> <span word="mature">mature</span> <span word="in">in</span> <span word="the">the</span> <span word="human">human</span> <span word="gut">gut</span> <span word="and">and</span> <span word="eventually">eventually</span> <span word="dies">dies</span>,<span word="The">The</span> <span word="tongue">tongue</span> <span word="biter">biter</span> <span word="is">is</span> <span word="another">another</span> <span word="marine">marine</span> <span word="parasite">parasite</span>.一些寄生虫是海洋生物特有的，但为何最终出现在了人们的肠子里，当人类进食包含虫卵的未煮熟的鱼肉 如寿司时，异尖线虫会进入人类身体。这种虫子会咬穿肠壁，造成腹泻，恶心甚至呕吐。但是 这回没人是赢家。异线尖虫在人类肠子中无法生存 它们终会死去。附舌水虱又是一种海洋寄生虫。<span word="This">This</span> <span word="tongue">tongue</span>-<span word="eating">eating</span> <span word="louse">louse</span> <span word="finds">finds</span> <span word="its">its</span> <span word="suitable">suitable</span> <span word="fish">fish</span> <span word="and">and</span> <span word="chews">chews</span> <span word="off">off</span> <span word="its">its</span> <span word="tongue">tongue</span>,<span word="only">only</span> <span word="to">to</span> <span word="cling">cling</span> <span word="to">to</span> <span word="the">the</span> <span word="stub">stub</span> <span word="in">in</span> <span word="its">its</span> <span word="place">place</span>.<span word="Here">Here</span> <span word="they">they</span> <span word="stay">stay</span> <span word="feeding">feeding</span> <span word="on">on</span> <span word="the">the</span> <span word="fishs">fishs</span> <span word="blood">blood</span>,<span word="all">all</span> <span word="the">the</span> <span word="while">while</span> <span word="maiding">maiding</span> <span word="and">and</span> <span word="dispersing">dispersing</span> <span word="their">their</span> <span word="progeny">progeny</span> <span word="into">into</span> <span word="the">the</span> <span word="ocean">ocean</span>.这种附舌水虱会找到合适的宿主 咬掉它的舌头，之后紧贴在舌根，它们在此以鱼的血液为生，同时服侍着鱼，并向海中四散自己的后代。<span word="And">And</span> <span word="finally">finally</span>,<span word="the">the</span> <span word="wonderful">wonderful</span> <span word="cortdyceps">cortdyceps</span>,<span word="which">which</span> <span word="are">are</span> <span word="fungi">fungi</span> <span word="known">known</span> <span word="for">for</span> <span word="creating">creating</span> <span word="zombie">zombie</span> <span word="ants">ants</span>.<span word="The">The</span> <span word="fungi">fungi</span> <span word="takes">takes</span> <span word="over">over</span> <span word="the">the</span> <span word="ants">ants</span> <span word="body">body</span> <span word="and">and</span> <span word="mind">mind</span> <span word="making">making</span> <span word="it">it</span> <span word="leave">leave</span> <span word="the">the</span> <span word="colony">colony</span> <span word="and">and</span> <span word="begin">begin</span>,<span word="climbing">climbing</span> <span word="upwards">upwards</span> <span word="to">to</span> <span word="more">more</span> <span word="ideal">ideal</span> <span word="temperature">temperature</span> <span word="and">and</span> <span word="humidity">humidity</span>.<span word="The">The</span> <span word="ant">ant</span> <span word="then">then</span> <span word="bites">bites</span> <span word="onto">onto</span> <span word="stem">stem</span> <span word="or">or</span> <span word="leave">leave</span> <span word="and">and</span> <span word="get">get</span> <span word="locked">locked</span> <span word="into">into</span> <span word="position">position</span> <span word="until">until</span> <span word="it">it</span> <span word="dies">dies</span>.最后 来说说神奇的冬虫夏草 僵尸蚂蚁的缔造者。这种真菌会占据蚂蚁的躯体与思想，使其离开家园 开始向上爬到一个温湿度较为理想的地方。之后，蚂蚁会死死咬住茎或叶子，固定在原地直至死亡。<span word="At">At</span> <span word="which">which</span> <span word="point">point</span>,<span word="the">the</span> <span word="fungus">fungus</span> <span word="burst">burst</span> <span word="through">through</span> <span word="the">the</span> <span word="ants">ants</span> <span word="head">head</span> <span word="and">and</span> <span word="spreads">spreads</span> <span word="outward">outward</span>.<span word="Could">Could</span> <span word="such">such</span> <span word="a">a</span> <span word="parasite">parasite</span> <span word="ever">ever</span> <span word="affect">affect</span> <span word="on">on</span> <span word="humans">humans</span>?<span word="For">For</span> <span word="everyones">everyones</span> <span word="sake">sake</span>,<span word="we">we</span> <span word="hope">hope</span> <span word="not">not</span>.此时，真菌从蚂蚁的脑内长出了，向外生长。这种寄生菌会影响到人类吗？看在所有人的份上，最好不能。</p>
页:
[1]