mud logging

例句：

1. 1. The team was busy mud logging in the forest.
   团队忙于在森林中进行泥炭采集。
2. 2. He decided to do some mud logging on his weekend off.
   他决定在周末做点泥炭采集工作。
3. 3. Mud logging is an important part of the forestry industry.
   泥炭采集是林业行业的一个重要部分。