外太空对我们来说还是个未知的世界。

The outer space is still an unknown world to us.

youdao

造成事故的原因是什么，谁应对事故负责，对我们来说还是一个谜。

What caused the accident and who was responsible for it remain a mystery to us.

youdao

劳力价格相较于商品价格而言比所需还要少的原因对我们来说还是一个迷。

Why the price of Labour responds less to demand than that of other commodities is a bit of a puzzle.

youdao

Sometimes it hurts and sometimes we see things that we may not like, but overall it's fun.

有时会让我们受伤，有时我们看到一些我们不愿意看到的东西，但总的来说还是有趣的。

哈佛公开课 - 幸福课课程节选

So it`s sort of a key issue for children and for adults actually to make sure that When we use a software that has more than one language it has to be completely in each language.

所以无论对成人还是儿童来说,这都是关键问题,当我们使用一款宣称拥有多语种的软件时,必须确保它的每一种语言都是完整的。

麻省理工公开课 - 媒体、教育、市场课程节选