轻质浮子及在水下工程中的应用，浮子由轻质材料制作的浮体、外套网袋或中间有通孔的浮体，其上有与承力盖连接的挂钩构成。

Float is composed of floating body made of light material, external net bag and hook with bearing cover or may be the one with central through hole.

youdao

有一通电话持续了28分钟，还有一通持续了11分钟。

One call lasted 28 minutes, and another 11 minutes.

youdao

我猜想如果你有足够多的船，这可能行得通，但建造它们不会花很长时间吗？

I guess that might work if you have enough boats, but won't it take a long time to build them?

youdao

That makes sense because we know that every single electron has to have its own distinct set of four quantum numbers, the only way that we can do that is to have a maximum of two spins in any single orbital or two electrons per orbital.

那个讲得通,因为我们知道每一个电子,都有它自己独特的量子数,我们能做的唯一方式是,在任一单个轨道中最多有两个自旋电子,或者每个轨道有两个电子。

麻省理工公开课 - 化学原理课程节选

and I think that since Enron and Worldcom, there had been a lot of regulatory changes

我觉得安然和世通的事情之后，有好多规章调整

美国的会计丑闻 - SpeakingMax英语口语达人

But the room has a window leading to another room.

但房间有一个窗口通到另一个房间。

耶鲁公开课 - 心理学导论课程节选