问题描述：
用不定式结构将It's important to learn how we can protect the environment.改写为简单句
将If you want to buy something newer and better,it is better for you to sell the old ones,or give it to the people who can use it after repairing.
将那个“If you .......after repairing"的句子翻译成汉语
将If you want to buy something newer and better,it is better for you to sell the old ones,or give it to the people who can use it after repairing.
将那个“If you .......after repairing"的句子翻译成汉语
问题解答：
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