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1 ?金属薄板 ... 探测片 金属薄片 叶形装饰 薄金属片 箔 foil 金属薄板 metal sheet roof covering; sheet metal; sheet-metal 金属薄板,板金 sheet metal ... 2
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At night, hundreds of men and boys sleep in a huge sheet-metal shed like this one, packed mattress to mattress. 到了晚上，数百名男人和男孩子挤在一所巨大的铁皮房子里，睡在挨在一起床垫上。 - 2
There were the electricians, the sheet-metal workers, the carpenters and the pilots in their star-spangled ties. 电工、钢板工人、木工和飞行员都西装笔挺，领带星光闪耀。 - 3
Fifty years later, lasers are a staple in everything from astronomy, surgery and DVD players to cutting sheet metal. 五十年后，激光的用途遍及天文学、外科手术、DVD播放器到金属切割。
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