Cách sử dụng
The word "lighten" means to make something less heavy or less difficult. It can also mean to make something less serious or to give someone some relief from their burden. For example, you can "lighten" your backpack by taking out some of the heavy books, or "lighten" the mood of a room by telling a funny joke. It is a word that can be used in different situations to describe the act of reducing the weight or difficulty of something.