It was a difficult task, but we brought it off.
任务艰巨,但我们圆满完成了
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动词bring于介词off搭配,就等于accomplish,意思是“使实现,做成”(to carry to a successful conclusion ),通常在一些相对正式的场合使用。
例句:
We've brought off a successful advertising campaign.
我们打了一场漂亮的宣传仗。