clearing heat and removing food stagnation

例句：

1. 1.After the storm, we had to clearing the debris from the house.
   暴风雨过后，我们得把房子上的碎片清理干净。
2. 2. The farmer cleared the fields of weeds before planting his crops.
   农民在播种前把田地里的杂草清除了。
3. 3.The police cleared the area after the riot.
   骚乱过后，警方清理了那个区域。