r. by a circular or circuitous route
r. in a circle or circular motion
r. to a particular destination either specified or understood
r. in circumference
prep. 包围, 在...周围, 四处
adv. 兜着圈子, 在附近, 到处
1. The dog ran around the park happily.
狗快乐地在公园里跑来跑去。
2. There are many shops around the city center.
市中心周围有很多商店。
3. We should walk around the lake in the evening.
我们晚上应该绕湖散步。