exposed bark pocket

例句：

1. 1.The hunter found an exposed bark pocket filled with berries.
   猎人发现了一个装满浆果的暴露的树皮口袋。
2. 2.He carefully removed the exposed bark pocket from the tree.
   他小心翼翼地从树上取下了暴露的树皮口袋。
3. 3. The old tree had a large exposed bark pocket that was full of insects.
   这棵老树有一个很大的暴露的树皮口袋，里面满是昆虫。