!No Copy!
@Nếu thấy hay thì cho ctlhn nha❤~
The textbooks, the exercise books after we use them to study and support learning for one semester will all become useless. Usually after using them, we all throw them away. But if so, just buy, use and throw away like that, they will become the cause of environmental pollution. Therefore, we should find a way to prevent these old books from being in vain. In fact, there are many ways to use them that most people know, but most of them don't. That's why the new school is always polluted by those books. Therefore, we should propagate and encourage them to do useful things with these books. For example: give them to the poor chldren, turn those books into storage boxes, turn them into gifts for friends and loved ones in a few simple ways, e.c.t . These actions will turn the dying inanimate wife books into useful things, and they will not become the cause of environmental pollution anymore.
