We should not throw rubish casually, do not destroy the planting around ourseves, save water, save energy and so on.
我们不应该随便仍垃圾，不破坏我们周围的植物，节约用水，节约能源等。
2
Be safe, do not do any climb unprotected, risk. Do not throw any unretrogradation rubish to water, can not destory vegetation, strictly prohibit bag wild animal.