因此，医护人员保证护理质量的同时也要保证数量。

So when it comes to nurses it's about quality-and quantity.

youdao

听起来似乎不对，甚至有些罪恶，把那么多都扔掉了，但这就是保证数量优势的最正确的方法。

It feels wrong, even alien, to throw so much away, but it's the right way to take advantage of abundance.

youdao

二孩政策可以保证中国的人口数量。

Two child policy can guarantee the number of Chinese populations.

youdao

The goldsmith might also write notes promising so much gold and not promising the return of any particular item of gold.

这个金匠会写下票据,保证归还一定数量的金子,但是不保证归还某个特定的金器

耶鲁公开课 - 金融市场课程节选