that is

That is an ironclad fact that is beyond controversy.

这铁的事实，无庸置辩。

That is the house which I built.

那建的房子。

That is by far the best choice.

那最好的选择。

She often complains that he is dishonest.

她常埋怨说他不诚实。

A fat lot of use that is!

那已一点点用处都没有！

A fat lot of good that is!

那已一点点好处都没有！

I strongly believe that he is innocent.

坚信他无辜的。

Her yawn suggests that she is sleepy.

她打哈表示她很困。

She maintains that the accusation is groundless.

她坚持该毫无根据的。

But that is now an untimely subject.

但那一个现在不合时宜的题目。

That is a nice suite of furniture.

那套家具很不错。

It is obvious that he is wrong.

显然他错。

That is manifest to all of us.

那对们大家来说显而易见的。

We hold that their proposal is unfounded.

们认为他们的建议无事实根据的。

I reckon that he is old enough.

认为他的年龄已经够大。

People are waking up that he is arrogant.

人们开始认识到他很傲慢。

That is the utmost that I can do.

最多只能做到那样。

That is not so bad, considering (the circumstances).

照（实情）说， 那还算不错(从多方面说来， 还过得去)。

That is the present direction of government thinking.

这就政府考虑问题的趋向。

Are you aware that there is a difficulty?

你知道有困难吗?