他还能这样做多久是一个未知数。

How long he'll be able to do so is a moot point.

《柯林斯英汉双解大词典》

所以，Vicky，你目前的工作做多久了？

So Vicky, how long have you held your present position?

youdao

友谊情深似海，心跳多久姐妹做多久。

Deep friendship, how long do heart sisters.

youdao

听起来不错，我不知道我能坚持做多久。

That sounds good, but I'm not sure how long I could do that.

youdao

你在这家公司做多久了？

How long have you been with the company?

youdao

您在船上做多久了？

How long have you worked on board?

youdao

你做市场调查顾问多久了？

How long have you been a market research consultant?

youdao

你做现在这份工作多久了?

How long have you held your present position?

youdao

你多久去教堂做一次礼拜？

How often do you go to church ?

《牛津词典》

你多久做一次眼保健操？

How often do you do eye exercises?

youdao

过不了多久，你就会后悔你做的事。

It won't be long before you regret what you have done.

youdao

你多久做一次这些事情呢？

How often do you do these things?

youdao

你们需要多久在和成品系统相同的测试环境下做部署？

How often do you deploy to real test environments that look like the production system?

youdao

她做英语老师有多久了？

How long has she been a English teacher?

youdao

做一件晚礼服要多久？

How long does it take to make an evening dress?

youdao

妈妈，你多久做一次饭？

Mom, how do you cook?

youdao

你们多久做一次安全检查？

How often do you do safety inspection?

youdao

你做这个梦做了多久了？

How long have you been having this dream?

youdao

她做编辑有多久了？

How long has she been a editor?

youdao

他做编辑有多久了？

How long has he been a editor?

youdao

A：你们多久做一次安全检查？

A: How often do you do safety inspection? B: Every week.

youdao

你多久做一次体操？

How often do you do gymnastics?

youdao

你做电脑这一行有多久了？

How long have you been working with computers?

youdao

我们做这行有多久了？

How long have we been doing this?

youdao

我们做邻居多久了？

How long we been neighbors?

youdao

你们多久做一次物理实验?。

How often do you make a physics experiment?

youdao

你们多久做一次物理实验?。

How often do you make a physics experiment?

youdao