有的昼夜营业，有的每天只开门几个小时。

Some stay open around the clock, while others do business for only a few hours a day.

youdao

我们昼夜营业。

We open round the clock.

youdao

我们昼夜营业。

We are open round the clock.

youdao

我们昼夜营业。

We are open round the clock.

youdao