top cleaner

例句：

1. 1. The top cleaners in the company are always on the lookout for new ideas.
   公司里的顶级清洁工总是在寻找新的想法。
2. 2. The top cleaners were responsible for maintaining the cleanliness of the office.
   顶级清洁工负责保持办公室的清洁。
3. 3. The top cleaners received a special award for their exceptional work.
   顶级清洁工因其出色的工作获得了特别奖项。