is prohibited in this area. Local people must not throw trash anywhere they want.
Hướng dẫn giải:Explanation: Littering damages the environment and is often illegal.
Môn học
Chủ đề / Chương
Bài học
Chủ đề
is prohibited in this area. Local people must not throw trash anywhere they want.
Hướng dẫn giải:Explanation: Littering damages the environment and is often illegal.
