There are many health problems that can develop from a chronic lack of proper sleep.

许多健康问题都是由长期缺乏足够的睡眠引起的。

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Develop a good habit: sleep early and get up early. At the same time, remember the famous quote: "a nap at lunch time is better than gold".

在养成早睡早起这个好习惯的同时切莫忘了：“午睡赛黄金”这句名言。

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Develop a good habit: sleep early and get up early. At the same time, remember the famous quote: "a nap at lunch time is better than gold".

在养成早睡早起这个好习惯的同时切莫忘了：“午睡赛黄金”这句名言。

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