把握三角形的支撑
<p>在同一平面内，不在同一条直线上的三点顺次连接后就构成了三角形。古代埃及法老利用了这三角形的稳固、坚定、耐压的特点，建造出了金字塔这一世界奇迹。金字塔依三角形的定律以其独特的构造，支撑起了那永久的压力。</p><p><span word="In">In</span> <span word="the">the</span> <span word="same">same</span> <span word="plane">plane</span>, <span word="three">three</span> <span word="points">points</span> <span word="that">that</span> <span word="are">are</span> <span word="not">not</span> <span word="on">on</span> <span word="the">the</span> <span word="same">same</span> <span word="line">line</span> <span word="are">are</span> <span word="connected">connected</span> <span word="in">in</span> <span word="order">order</span> <span word="to">to</span> <span word="form">form</span> <span word="a">a</span> <span word="triangle">triangle</span>. <span word="The">The</span> <span word="ancient">ancient</span> <span word="Egyptian">Egyptian</span> <span word="pharaohs">pharaohs</span> <span word="built">built</span> <span word="the">the</span> <span word="pyramid">pyramid</span>, <span word="a">a</span> <span word="world">world</span> <span word="miracle">miracle</span>, <span word="by">by</span> <span word="taking">taking</span> <span word="advantage">advantage</span> <span word="of">of</span> <span word="the">the</span> <span word="stability">stability</span>, <span word="firmness">firmness</span> <span word="and">and</span> <span word="pressure">pressure</span> <span word="resistance">resistance</span> <span word="of">of</span> <span word="the">the</span> <span word="triangle">triangle</span>. <span word="According">According</span> <span word="to">to</span> <span word="the">the</span> <span word="law">law</span> <span word="of">of</span> <span word="triangle">triangle</span>, <span word="pyramid">pyramid</span> <span word="supports">supports</span> <span word="the">the</span> <span word="permanent">permanent</span> <span word="pressure">pressure</span> <span word="with">with</span> <span word="its">its</span> <span word="unique">unique</span> <span word="structure">structure</span>.</p><p>参天大树挺拔耸立，枝繁叶茂，正是来自于深扎大地的根与干构成的三角形的支撑。所以，根死树必枯。</p><p><span word="The">The</span> <span word="towering">towering</span> <span word="trees">trees</span> <span word="stand">stand</span> <span word="tall">tall</span> <span word="and">and</span> <span word="have">have</span> <span word="luxuriant">luxuriant</span> <span word="branches">branches</span> <span word="and">and</span> <span word="leaves">leaves</span>, <span word="which">which</span> <span word="are">are</span> <span word="just">just</span> <span word="the">the</span> <span word="support">support</span> <span word="of">of</span> <span word="the">the</span> <span word="triangle">triangle</span> <span word="formed">formed</span> <span word="by">by</span> <span word="the">the</span> <span word="roots">roots</span> <span word="and">and</span> <span word="stems">stems</span> <span word="deeply">deeply</span> <span word="rooted">rooted</span> <span word="in">in</span> <span word="the">the</span> <span word="earth">earth</span>. <span word="Therefore">Therefore</span>, <span word="the">the</span> <span word="dead">dead</span> <span word="tree">tree</span> <span word="will">will</span> <span word="wither">wither</span>.</p><p>凌云高楼巍峨壮观，气势撼人，正因为那来自坚实基石构成的三角形无语的支撑。所以，基陷楼必危。</p><p><span word="Lingyun">Lingyun</span> <span word="high">high</span>-<span word="rise">rise</span> <span word="is">is</span> <span word="majestic">majestic</span> <span word="and">and</span> <span word="impressive">impressive</span>, <span word="because">because</span> <span word="it">it</span> <span word="comes">comes</span> <span word="from">from</span> <span word="the">the</span> <span word="silent">silent</span> <span word="support">support</span> <span word="of">of</span> <span word="the">the</span> <span word="triangle">triangle</span> <span word="formed">formed</span> <span word="by">by</span> <span word="the">the</span> <span word="solid">solid</span> <span word="foundation">foundation</span> <span word="stone">stone</span>. <span word="Therefore">Therefore</span>, <span word="the">the</span> <span word="building">building</span> <span word="will">will</span> <span word="be">be</span> <span word="in">in</span> <span word="danger">danger</span>.</p><p>刚强的柱石支撑起了百年不倒的大桥，坚韧的钢轨支撑起了呼啸奔驰的列车。因为它们都得益于三角形结构的支撑。</p>
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