底线是,今天的成年人必须停下来想一想他们在做什么。

The bottom line is that the adults of today have to stop for a second and think about what they are doing.

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The bottom line is that the adults of today have to stop for a second and think about what they are doing.

the 是定冠词,用于特指某个事物或概念。 bottom 的本义是"底部、最下端",引申为"基础、根本"的意思。 line 的本义是"线、线条",在这里指"界限、标准"。 bottom line 是一个固定短语,字面意思是"底线",引申为"最基本的事实或结论",也常用来指"财务上的盈亏结果"。

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