It can be a good way to kill time, especially if you stick to the relatively simple questions, but some people do it for other reasons.

这是消磨时间的好方式，特别是如果你只回答简单的问题，还有些人因为其他原因答疑解惑。

youdao

Assign Seating: If you let people sit wherever they want, the girls will just automatically stick with the girls and the guys with the guys, which will kill the chemistry.

指定座位：如果你让人们坐在他们希望坐的地方，女孩们只会自动和其他女孩坐在一起，这将杀死化学反应。

youdao

Each time it cools down, you offer more opportunities for the harmful bacteria to multiply, it harder to kill them all off the next time you stick them in the oven or microwave.

每一次食物凉下来，都会给有害细菌成倍的机会，这会使得下一次你把它们放进烤箱或微波炉加热的时候，全部细菌更难。

youdao

If I strike you in a vulnerable place with a stick that has a bronze butt on it, it could well kill you.

如果我用一根有铜质尾部的棍子,刺你的软肋的话,很可能就是一击必杀

耶鲁公开课 - 古希腊历史简介课程节选

To make a normal murder charge stick, prosecutors need to prove the defendant intended to kill.

BBC: Is joint enterprise a 'lazy law'?

But while the credit freeze may kill off some firms, the good news is that those that can stick out the downturn will likely do as well if not better than originally expected if they can survive a few years.

FORBES: Magazine Article

She said physicians even used to stick ping pong balls into peoples' lungs in an attempt to starve the lung of oxygen, to kill the bacteria.

NPR: Pope's Partial Lung Shouldn't Affect Duties