By the end of September things were so bad that the 1st battalion had to launch another operation to sweepclean an area it had supposedly held for months.
9月底，事态愈发严重，一营不得不再次发动一场军事行动，对这个据称已占领一个月的地区进行扫荡。
2
Sweep me the room as clean as you can, up with the window, fling out my old man!
把我的房间尽可能打扫干净，把窗户打开，把我丈夫那个老头扔出去！
3
China made a cleansweep of the medals in the gymnastics events.