clob

例句：

1. 1. The children were playing in the mud lumps.
   孩子们在泥团里玩耍。
2. 2. The farmer had to dig up the mud lumps with his shovel.
   农民不得不用他的铲子挖出泥团。
3. 3. The mud lumps were a hazard during construction.
   在建设过程中，泥团是一种危险。