posted sides

例句：

1. 1. The car was parked on the side of the road.
   这辆车停在路的一侧。
2. 2. The book is bound with two sides.
   这本书用两页封起来。
3. 3. The dog had a good sniff around the house's backside.
   狗在房子的后面嗅了嗅。