It is not far from here.It's aboutthree minutes ____ (walk) there
问题描述：
It is not far from here.It's aboutthree minutes ____ (walk) there
答
three minutes'walk 三分钟步行
X minutes' walk 就是x分钟的步行的意思 （X大于1~）
X minute's walk （X=1~）
一定要加'的~