如果有必要我就买一台电视机。

I'll buy a TV set if (it is) necessary.

youdao

若有必要，我就买一台电脑。

I'll buy a computer if (it is) necessary.

youdao

所以我对自己说，等价格降到500 美元时，我就买一台。

So I told myself when the price dropped to $500, I would buy one.

youdao

我要是再多有一些钱，就买一台新电脑。

If I had more money, I would buy a new computer.

youdao

我要是再多有一些钱，就买一台新电脑。

If I had more money, I would buy a new computer.

youdao