易混淆的单词： Shears

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And so be took his shears and walked quietly away .

他拿起剪刀，默默地走了。

Using cranes armed with metal shears capable of slicing five-centimeter-thick steel , the companies would carve the wreck into liftable chunks 200 to 300 metric tons in weight . Afterward , they would use electromagnets three meters in diameter to clean the seafloor of debris .

他们考虑用配备金属剪的起重机，剪子能切割5厘米厚的钢板，把船切成每块重量在200吨到300吨之间可以浮起来的大小，然后再用直径3米的电磁铁清理海底的碎片。

He was cutting apart aluminum pans with a pair of shears .

他正在用一把大剪子剪开铝制平底锅。

A chair will morph into a shears , or anything else you want , through a new technology known as claytronics .

通过一项新的科技（即claytronics），一把椅子可能演变成一把大剪刀，或者其它你想要的事物。

They need to learn how to maneuver around unhealthy choices and be aware of hidden nutritional shears .

他们需要学会如何应对这些不健康的选择和意识到隐藏在营养素背后的这把大剪刀。