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原有墙体的衬板被拆除，显露出真实的结构。
The original wall furring was removed to reveal the structure.
youdao
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水下结构物的安全拆除是一个世界性的难题。
Safe Dismantlement of underwater structures is a worldwide hard work.
youdao
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水下结构物的安全拆除是一个世界性的难题。
Safe Dismantlement of underwater structures is a worldwide hard work.
youdao