曾经我听过一位儿童教育专家说过，“老师知道自己布置地作业太多，唯一的方法就是，当多数勤奋地孩子都完成不了的时候。

I heard a lecture by a child-education specialist who said, "The only way that teachers know they're assigning too much homework is when the most diligent kids can't complete it."

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曾经我听过一位儿童教育专家说过，“老师知道自己布置地作业太多，唯一的方法就是，当多数勤奋地孩子都完成不了的时候。

I heard a lecture by a child-education specialist who said, "The only way that teachers know they're assigning too much homework is when the most diligent kids can't complete it."

youdao