Cách sử dụng
The word lumber usually refers to wood that is cut into large, rough pieces that are used for building or construction. It can also refer to the act of moving in a slow and heavy way. So, you might hear someone say "That guy is lumbering around the room" which means he is moving slowly and clumsily. Lumber is typically used in a professional setting such as construction or woodworking, but it can also be used in everyday conversation to describe someone's movements or a heavy object.