如果你是用蓝色的衣服去配蓝色的帽子，颜色上一定要很相近。

If pairing a blue suit with a blue hat, the colors must match fairly closely.

youdao

你可以用我的自行车，但今晚一定要送回来。

You may use my bicycle, but you must return it this evening.

youdao

如果你一定要吸烟，起码总可以用一个烟灰缸吧。

If you must smoke, at least you could use an ashtray.

youdao

一定要带够两周用的衣服。

Be sure to bring enough clothes for two weeks.

youdao

用盆盆罐罐前一定要洗净。

Always scrub the tins out before using them again.

youdao

把她的床用屏风隔开，一定要使她不受打扰。

Screen off her bed and make sure she's not disturbed.

youdao

如果一定要我用几个字说出我的建议的话，那就是“别太当真”！

If I had to give advice in two words, it would be "lighten up"!

youdao

高汤并不一定要用原汤，也可以用清水。

Broth does not NEED to be made with stock, it can start as plain water.

youdao

所以，当你用一本字典之前，一定要先看首页。

So before you use your dictionary, you should always read the front part.

youdao

所以，当你用一本字典之前，一定要先看首页。

So before you use your dictionary, you should always read the front part.

youdao