日本设计出巨大帘幕 让房屋与地震共存
<p>地震的破坏是灾难性的，在日本这种地震多发国家，如何应对地震一直是头号难题，日本的建筑师们也在不断探索抗震房屋的设计。最新的抗震创意是用纤维杆编织成的巨大帘幕将建筑物固定在地面上，相比用钢铁加固建筑物，这种“抗震房屋帘幕”既可以在地震时防止建筑物晃动，又能保持建筑物的优雅。</p><p><span word="Located">Located</span> <span word="on">on</span> <span word="the">the</span> <span word="most">most</span> <span word="active">active</span> <span word="earthquake">earthquake</span> <span word="belt">belt</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span>, <span word="the">the</span> <span word="island">island</span> <span word="nation">nation</span> <span word="of">of</span> <span word="Japan">Japan</span> <span word="is">is</span> <span word="constantly">constantly</span> <span word="shaking">shaking</span>, <span word="or">or</span> <span word="bracing">bracing</span> <span word="itself">itself</span> <span word="for">for</span> <span word="the">the</span> <span word="next">next</span> <span word="big">big</span> <span word="quake">quake</span>.</p><p>因为位处世界上最活跃的地震带，日本这个岛国经常发生地震，或者随时准备遭受下一次大地震。</p><p><span word="Six">Six</span> <span word="years">years</span> <span word="ago">ago</span> <span word="a">a</span> 9.0 <span word="magnitude">magnitude</span> <span word="earthquake">earthquake</span> <span word="rocked">rocked</span> <span word="the">the</span> <span word="country">country</span>, <span word="killing">killing</span> <span word="over">over</span> 20,000, <span word="and">and</span> <span word="shifting">shifting</span> <span word="the">the</span> <span word="main">main</span> <span word="island">island</span> <span word="of">of</span> <span word="Japan">Japan</span> <span word="by">by</span> 8 <span word="feet">feet</span>. <span word="Material">Material</span> <span word="damage">damage</span> <span word="from">from</span> <span word="the">the</span> <span word="earthquake">earthquake</span> <span word="and">and</span> <span word="ensuing">ensuing</span> <span word="tsunami">tsunami</span> <span word="cost">cost</span> <span word="Japan">Japan</span> <span word="an">an</span> <span word="estimated">estimated</span> $300 <span word="billion">billion</span>.</p><p>六年前，日本发生了9级特大地震，这场地震导致2万多人死亡，将日本本州岛移动了8英尺（2.4米）。这场地震和随之而来的海啸给日本造成了约3000亿美元（合人民币2万亿元）的损失。</p>
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