In order to protect trees, we should not cut down trees for throwaway chopsticks.

为了保护树木, 我们不应该再为了制作一次性筷子而砍倒树木.

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Furthermore, we must save with the paper, does not use the throwaway chopsticks and the cup.

再者, 我们还要节约用纸, 不用一次性筷子和杯子.

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