我深信，他们都是外国人。

I am convinced that they are all aliens .

我深信有不明飞行物存在。

I'm quite sure there are UFOs.

例?我深信预防是重于治疗.

I am greatly convinced that prevention is better than cure.

我深信艺术应该要是这种模式。

I am convinced that this is the way art always should be.

我深信您也将发现他们的重要。

I suspect you will find them similarly valuable.

我深信你将会死！

I Belive you will to die!

张林：我深信此点。

Zhanglin: I believe we will.

我深信扶轮增广我的视野并且改变我们一生.

I thank Rotary for broadening my perspective and changing my life.

我深信我会一步一个好脚印走的更好！

I am sure I will be a good footprint to go one step better!

我深信这一状况在未来会有所改观。

I am totally confident that this will change in the future.