pickup mark

例句：

1. 1. The policeman picked up the man's lost dog and returned it to him.
   警察捡起了那个人丢失的狗并归还给了他。
2. 2. The hiker picked up a few interesting rocks along the way.
   徒步旅行者在路上捡到了一些有趣的石头。
3. 3.The car accident left a pickup mark on the roadside.
   车祸在路边留下了一个拾起的痕迹。