Definition
to vacate a location
退出；离开；离去
After selling the apartment, we had to clear out the extra furniture.
卖掉公寓后，我们必须清出多余的家具。
He decided to clear out his office to make more room for work.
他决定清空办公室，为工作腾出更多空间。
During the move, they cleared out all the boxes.
搬家时，他们清空了所有的箱子。