過濾用的布直接置於地面當作抹布使用

過濾用的布直接置於地面當作抹布使用

結果 (英文) 1:

Filtered through a cloth placed directly on the ground to use as a rag

結果 (英文) 2:

The cloth for filtration is placed directly on the ground and used as a rag

結果 (英文) 3:

The filter cloth is directly placed on the ground and used as a duster