以两个小时为单位用标准的英文怎么说？谢谢！

Question

如题所述

Answer 1

以两个小时为单位
比如说：
1 He has a two-hour English lesson every day
2 His nap lasts two hours == he takes a two-hour nap == he takes two hours' nap.

(看来，在英语中很难找到你要的word by word 的equivalent to 以两个小时为单位的version)

Answer 2

every two hours 每两个小时，
也可以说成：
every other hour 每隔一小时

Answer 3

Take two-hour as unit