How can we solve this problem? The answer is that we must control the speed of growing people, forbid everyone to cut down trees and pour waste water into rivers and so on.
我们怎样解决这个问题呢？答案就是，我们必须控制增长的速度，禁止大家砍伐树木和倒废水流入河流等等。
How can we solve this problem? The answer is that we must control the speed of growing people, forbid everyone to cut down trees and pour waste water into rivers and so on.
我们怎样解决这个问题呢？答案就是，我们必须控制增长的速度，禁止大家砍伐树木和倒废水流入河流等等。
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