Nevertheless, I do not think that housework is a waste of time or with negative influence on children.

但是，我不认为做家务是浪费孩子们的时间、或是对他们有什么负面的影响。

youdao

We waste huge amounts of gas or electricity, not to mention money and time, trying to get heat to do things it can't do.

我们为了使热能做它做不到的事情而浪费了大量的天然气和电能，更不用提金钱和时间了。

youdao

First of all, check just in case the problem says set up but do not evaluate. Then, don't waste your time evaluating it.

先仔细检查一下题目要求，万一只需要建立，而不用求值的话，就不要浪费时间去求值了。

youdao

It is a sad situation that many of today's students do not want to waste course time on something that is not perceived as advancing their careers.

CNN: Do you need a BA, MA, MBA, JD and PhD?

My view of this was, 'Hey, not only do they want me to waste my time going to the branch, but they are also going to try and sell me something - no thanks.

BBC: Do bank branches just need a makeover?

Such reviews will, however, amount to little more than a waste of time and taxpayer resources - and possibly a serious distraction - if they do not address, and henceforth require screening for, the motivation for such attacks.

CENTERFORSECURITYPOLICY: Jihad 101