How long will it take her to swim the Channel?

她游过英吉利海峡得用多长时间？

How long will it take you to fly to Beijing from your hometown?

从你的家乡飞到北京要多长时间？

How long will it take to travel from Guangyuan to Chengdu (about 290 km) by Direct Express Train?

从广元到成都（约290公里）坐直达快车需要多长时间？

The Changchun subway will be in use. How long will it take you to get to school on it?

长春地铁即将投入使用。你乘坐它到学校要花多长时间？

How long will it take?

这要多久呢？

How long will it take to prepare the parties?

准备聚会需要多久？

How long will it take the man to get to the station?

这个人去车站要花多长时间？

How long will it take before your father recovers from his illness?

你父亲要多长时间才能康复？

How long will it take to finish this task?

完成这任务需要多少时间?

How long will it take by train?

坐火车要多长时间？

How long will it take to......?

去……要多久？

How long will it take to arrive?

多久会送到？

How long will it take to walk there?

走路到那里要多久？

How long will it take to your house?

到你家要多久？

How long will it take to the airport?

到飞机场要多长时间？

How long will it take me to get there?

到那儿要多长时间？

How long will it take to learn English?

学会英语要花多长时间？

A How long will it take me to get there?

a到那里需要多长时间？

How long will it take to get to Chicago?

到芝加哥要多长时间？

How long will it take to get to Shanghai?

这笔钱要多久才能汇到上海？

How long will it take me to get promoted?

我要过多久才能升职？

How long will it take to get my clothes back?

要多长时间才能把衣服拿回来？

And how long will it take to bring down savings?

那么需要多久才能使得储蓄降低呢？

How long will it take us to get through the customs.

通过海关检查要多长时间。

M: How long will it take to go over all the procedures?

M：所有这些手续下来需要多久呢？

A: How long will it take to fly from Beijing to New York?

从北京飞往纽约要多久？

How long will it take you to get to the hospital by taxi?

你坐出租车要花多长时间才能到达这个医院？