Engineers spend much time and energy developing brilliant solutions.

工程师们花大量时间和精力开发出色的解决方案。

《柯林斯英汉双解大词典》

Nowadays you may spend much time studying.

现在你可以花很多时间学习。

youdao

With the help of them, people don't need to spend much time on housework.

在他们的帮助下，人们不需要花很多时间在家务上。

youdao

She said they don't spend much time there, so they don't need anything better.

VOA: standard.2010.02.26

Again, I'm not going to spend much time on this, of the ith asset is the regression coefficient when you regress the return on the ith asset on the return of the market portfolio.

再强调一次，我不打算花太多时间在这个等式上面，但要注意的是当你想将市场组合收益，but，the，β,回归到第i资产收益中去,第i资产β系数是线性回归方程的,回归系数。

耶鲁公开课 - 金融市场课程节选

And then there's some other flags, and we won't spend too much time on these here.

这里还有一些其他的标记，我们不会花很多时间在这些上。

哈佛公开课 - 计算机科学课程节选

But despite their rhetoric politicians do not spend much time worrying about those in poverty.

FORBES: It's Time To Kick Farmers Off The Federal Dole

Infants and toddlers who spend much time on the floor are at higher risk for exposure.

FORBES: The Chemicals In Your Couch May Pose Serious Health Risks

On the rarest of occasions do you actually spend much time with the members themselves.

NPR: The Work and Ethics of Lobbyists