法国推出新防雾镜片 帮助眼镜保持清晰
<p><span word="Whether">Whether</span> <span word="slaving">slaving</span> <span word="over">over</span> <span word="a">a</span> <span word="hot">hot</span> <span word="stove">stove</span> <span word="or">or</span> <span word="simply">simply</span> <span word="stepping">stepping</span> <span word="outside">outside</span> <span word="on">on</span> <span word="a">a</span> <span word="cold">cold</span> <span word="day">day</span>, <span word="those">those</span> <span word="who">who</span> <span word="wear">wear</span> <span word="spectacles">spectacles</span> <span word="have">have</span> <span word="long">long</span> <span word="experienced">experienced</span> <span word="the">the</span> <span word="frustration">frustration</span> <span word="of">of</span> <span word="fogged">fogged</span>-<span word="up">up</span> <span word="lenses">lenses</span>.</p><p><span word="But">But</span> <span word="such">such</span> <span word="steamy">steamy</span> <span word="moments">moments</span> – <span word="which">which</span> <span word="usually">usually</span> <span word="happen">happen</span> <span word="when">when</span> <span word="lenses">lenses</span> <span word="are">are</span> <span word="colder">colder</span> <span word="or">or</span> <span word="warmer">warmer</span> <span word="than">than</span> <span word="the">the</span> <span word="air">air</span> <span word="around">around</span> <span word="them">them</span> – <span word="could">could</span> <span word="be">be</span> <span word="wiped">wiped</span> <span word="out">out</span> <span word="with">with</span> <span word="the">the</span> <span word="invention">invention</span> <span word="of">of</span> <span word="non">non</span>-<span word="fogging">fogging</span> <span word="glasses">glasses</span>.</p><p><span word="The">The</span> <span word="lenses">lenses</span> <span word="are">are</span> <span word="coated">coated</span> <span word="on">on</span> <span word="either">either</span> <span word="side">side</span> <span word="with">with</span> <span word="a">a</span> <span word="material">material</span> <span word="that">that</span> <span word="is">is</span> <span word="extra">extra</span>-<span word="attractive">attractive</span> <span word="to">to</span> <span word="water">water</span>. <span word="Their">Their</span> <span word="inventors">inventors</span> <span word="say">say</span> <span word="this">this</span> <span word="means">means</span> <span word="that">that</span> <span word="when">when</span> <span word="condensation">condensation</span> <span word="gathers">gathers</span>, <span word="it">it</span> <span word="becomes">becomes</span> <span word="an">an</span> <span word="invisible">invisible</span> <span word="film">film</span> <span word="rather">rather</span> <span word="than">than</span> <span word="fog">fog</span>, <span word="leaving">leaving</span> <span word="the">the</span> <span word="lenses">lenses</span> <span word="clear">clear</span>.</p>
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