谁知道

Well, what if you already knew that your battleship had sunk, but had to guess who sank it?

嗯，那么如果你知道自己的战舰已经沉没了，但是你得猜测是谁击沉了这艘军舰，那又是怎么样的情况呢？

Jen realizes that she has no idea who Baudelaire is since she's spent so much time in front of the TV lately and not as much time "broadening her horizons," as she puts it.

仁意识到，她不知道是谁波德莱尔是因为她的花费在看电视真人秀最近，而不是那么多时间"扩大她的视野，"她如是说。

I'll be screwed :P The people who need to be credited will know it anyway.

我会拧：对人民谁需要知道这将记入反正。

We will be cruel to the Germans and through our cruelty they will know who we are.

我们会用残酷的手段让残酷的德国佬们都知道我们是谁。

We don't know who it will be, but the jokes seem to be getting better.

我们不知道会是谁，但是开玩笑会让大家更轻松一些。

You could be in contact with them,you'd never know.

或者你也会跟他们联系上这谁都不知道

We never know who may be in need of this today.

我们不知道有一天谁会需要它。

Pass this on. You never know who may be in need of this today.

收好它。你不知道你有一天谁会需要它的。

You never know just who is reading your blog, and where they may be located when reading it.

你不会知道是谁，在哪里，在什么时候阅读你的日记。

My love seeks not to possess, but to be possessed.

我也不知道是谁说的了，就是高中的时候觉得这个话说的好就记住了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。