a twenty minutes' walk 与a twenty-minute walk哪种说法正确?
a twenty minutes' walk 与a twenty-minute walk哪种说法正确?
a twenty-minute-walk or a twenty-minute's walk
It's twenty minutes' walk 为什么不用twenty-minute?
It is about twenty minutes‘a walk.对 twenty minutes‘a walk提问用
twenty minute,twenty minutes,twenty minutes',与twenty-minute的
A 20-minute walk为什么与20 minutes' walk 相同?
twenty minutes' walk 等于什么
About twenty minutes' walk.提问
twenty minute's walk用什么提问
a fifteen -minute walk =fifteen minutes' walk
twenty minutes' walk 对什么提问?
Twenty minutes' walk ____ ok.选什么?