Cách sử dụng
The phrase "keep back" means to hold something or someone back or to stay away from something or someone. For example, a teacher may ask students to "keep back" from a dangerous object in the classroom. Similarly, a parent may ask their child to "keep back" from the edge of a cliff while on a hiking trip. This expression can also be used in a figurative sense, such as when someone is holding back their emotions or thoughts.