It is a fact that you knocked me down.

事实是你把我撞到了。

It is a fact that the skin egests sweat.

皮肤会排汗是事实.

But I am injured and it is a fact that cannot be changed.

但是我受伤了，这是无法改变的事实。

It is a fact that English is being accepted as international language.

英语被认为是国际语言,这是一个事实.

It is a fact that some people enjoy “fixing disasters” and some do not.

事实上，有些人喜欢“力挽狂澜”，而另一些人则不。

Yet it is a fact that the art forms that thrive most in hard times tend to be escapist.

但是有个事实也不容忽视，大部分在艰难时刻下取得成功的艺术作品都似乎是逃避者。

It is a fact that when you connect to the Internet you will be wide open to attacks.

这是一个事实，当你将连接到互联网你敞开袭击。

But, fortunately, it is a fact that can be , and is now being , recalled and rediscovered.

但幸运的是，它是一个能够被并且正在被回忆和重新发现的事实。

It is a fact that authority exists in science, while authoritative science is an acquiescent presumption.

科学中权威的存在是一个不争的事实，权威的科学成了一个默认的预设。

It is a fact that university graduates are subjected to very harsh situation in the job market.

高校毕业生就业难已是不争的事实。