妈，我们上周买的洗衣机你用过没有？

Mum, have you tried the washing machine we bought last week?

youdao

我没有使用过任何粗话或侮辱性的语言。

I did not use any foul or abusive language.

《柯林斯英汉双解大词典》

“没有什么是永远存在的！”然而，在这个陈述中，我们想到的是人工制造的技术性物体和产品，它们在使用过程中受到自然磨损。

"Nothing lives for ever!" However, in this statement we think of artificially produced, technical objects, products which are subjected to natural wear and tear during use.

youdao

It used to be that there was zero inflation if you define it with respect to gold and they were really true to that zero inflation in terms of gold.

如果你用金子来定义它,那从来没有过通货膨胀,这是事实,就金子而言没有过通货膨胀。

耶鲁公开课 - 金融市场课程节选

So those of you who haven't, don't worry, I mean this will be a bit review, but we'll see it more through the eyes of Game Theory this time, and for those of you who haven't, don't worry we're going to go through it.

如果你没学过,也不必担心,我们一起来快速回顾一下吧,但这次我们用博弈论的角度去分析,那些之前没有学过的同学,别担心,现在我们一起来看一遍

耶鲁公开课 - 博弈论课程节选