提示：点击例句中的单词，就可以看到词义解释

How many new roughnecks will come here this year .

今年这里要来多少个新钻工。

How many roughnecks and motormen are there in this shift ?

这个班有几个钻工和机工?

I do not want you to hang around with those roughnecks .

我不希望你和那些粗鲁的人混在一起。

The future safety of offshore drilling for both the roughnecks and the environment will be shaped by what happens a mile below .

未来海底钻探的安全性，无论是对非专业人士还是环境，将由一海里以下发生的事情决定。

Some locals worry that rebel roughnecks from the mountains may now occupy their city .

有的当地人担心来自山区、行事粗暴的反对派会占据这座城市。