Because of a lot of school stress, schools pay more attention to the educational course, and parents sometimes think that housework wastes their kids' time.
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例如,John Mogger 三年前开始关注文盲问题,所以他开始在巴西对五名囚犯进行教学。
For example, John Mogger became concerned about the problem of illiteracy three years ago, so he started teaching five prisoners in Brazil.
By making the effort to organize and label files so others can understand them, scientists become more organized and better disciplined themselves, thus avoiding confusion later on.