介绍:
over:上面(悬空),越过 under:下面 around:周围,附近 look around 朝四周看 ; 环顾四周 across from: 在....对面 next to :在旁边,紧挨着 down:向下 Go down this street. 沿着这条路往下走。 on the left of:在...左边 on the right of:在...右边