无所事事地等待是没有用的。

It is useless/no use waiting here doing nothing.

youdao

今天，她却坐在城市另一头的火车站，极有耐心而无所事事地等待着。

But today she sits across town at the train station; waiting patiently, idly.

youdao

但是千万别坐在那里无所事事地等待那个时刻的来临，因为你知道我们身体里的生物钟，在那个时刻之前有很多事情可做。

But don't just sit around waiting for that moment... as you can see from our body clock schedule, there's plenty to occupy you before then.

youdao