事實勝于雄辯。

Cars turn into dead weapons when they are driven carelessly.

It is quite typical of him to be late.

The wound soldier made an effort to stand up, but the general stopped him.

I thought you might be tired, （） is why I decided to help you.

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

The doctor will get more practice out of me than out of ten ordinary patients.

The only way to conquer a fear is to face it, and doing so as frequently as possible.

The author"s attitude towards gift giving is （）.

我們認為節(jié)約用水非常重要。