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What does a roughneck do as usual, do you know?
知道钻工一般干些什么？
youdao
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We once took him for an experienced tool pusher. In reality he was a roughneck...
我们一度把他当作有经验的技师。其实他是一个钻工。
youdao
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We once took him for an experienced tool pusher. In reality he was a roughneck...
我们一度把他当作有经验的技师。其实他是一个钻工。
youdao