away /əˈweɪ/ adv. (时间或空间上)离开(某距离),在(某距离)处:

The station is a few minutes' walk away.

车站离这里有步行几分钟的路。

英语解释：

to or at a distance from sb / sth in space or time (时间或空间上)离开(某距离),在(某距离)处: