easy-to-crook hole area

例句：

1. 1.The dog was found in a crook hole near the riverbank.
   那只狗被发现藏在河岸附近的一个坑洞里。
2. 2.The old house had several crook holes that needed repairing.
   那所老房子有几个需要修补的坑洞。
3. 3. The climber carefully avoided the crook holes on the cliff face.
   攀岩者小心地避开悬崖面上的坑洞。