颜值在线上什么意思:How far can a man walk with breaks that are less than 1 hour

来源:百度文库 编辑:神马品牌网 时间:2024/04/29 00:35:33
How far? How long? In what conditions?
what if by bike?

6KM
15-40KM by bike

还搞英文唆,
日 你 妈

What are you from ?

有本事这么说,为什么还要匿名!

If you're feeling tired,come and put your feet up.