【翻译】有的人好聪明,很早就懂得用这种发方法.
问题描述：
【翻译】有的人好聪明,很早就懂得用这种发方法.
答
你好,很高兴为你解答疑惑
Some people were so clever that they had applied this method long time ago.
请注意短语和时态.祝你进步.