今年是第49个地球日，我认为我们应该呼吁人们不要过度砍伐树木。
This year is the 49th Earth Day and I think we should call on people not to cut down too many trees.
几个世纪以来，人类过度砍伐树木及过度集约耕作，一直在破坏环境。
Humans have been damaging the environment for centuries by overcutting trees and farming too intensively.
过度砍伐树木，可能导致全球气候的变化。
Cutting too many trees may contribute to global climate changes.
早在七十年代，韩国村民就过度砍伐树木做燃料，森林生长的速度赶不上砍伐的速度，甚至连落叶都用来做燃料。
By the early 1970s, villagers in South Korea were cutting down trees for fuel faster than the woodlands could re-grow. Even fallen leaves were burned as fuel.
早在七十年代，韩国村民就过度砍伐树木做燃料，森林生长的速度赶不上砍伐的速度，甚至连落叶都用来做燃料。
By the early 1970s, villagers in South Korea were cutting down trees for fuel faster than the woodlands could re-grow. Even fallen leaves were burned as fuel.
应用推荐