石油可以用多久一直是专家们争议的问题之一。

How long could the oil be used has been a controversy among the experts.

youdao

你可以用刺刀搭建一个宝座，但你在上面肯定坐不了多久。

You can build a throne with bayonets, but you can't sit on it for long.

youdao

你可以用刺刀搭建一个宝座，但你在上面肯定坐不了多久。

You can build a throne with bayonets, but you can't sit on it for long.

youdao