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We've ploughed through all the documents that can possibly have a bearing on your case.
我们费了不少力气,才把同你的案子有关的全部文件看完.
词典精选例句
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In the last ten years Imperial Oil had ploughed a billion dollars into the Canadian economy.
最近10年间帝国石油公司为加拿大经济投入了10亿美元资金.
《简明英汉词典》
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