The restaurant has limited seating, so please book in advance.

这家餐厅的座位数有限，请提前预订。

We should book in advance to avoid an increase in the cost of a boat ticket.

我们应该提前预订，以免船费上涨。

They didn't book in advance, consequently there were no seats available.

他们没有提前预定，于是没有座位。

The restaurant has limited seating, so please book in advance to ensure there is enough number of people.

这家餐厅的座位有限，请提前预定以确保有足够的人数。

Don't forget to book in advance because, as you can imagine, everyone goes away from the city during the Summer holiday!

不要忘记提前预订，因为正如你所能想象的，每个人在暑假都会离开这个城市。

To ride in an aeroplane you have to book in advance.

要乘飞机必须提前定位子.

The guesthouse has a limited number of beds – please book in advance.

旅馆床位数量有限，请提前预订。

Large orders, please book in advance 2-3 days to make arrangements for time.

大量订购请提前2-3天预订，以作出安排时间。