People with regular exercise routines often sleep better and have fewer incidents of insomnia than those don't get regular physical activity.

那些有日常锻炼习惯的人通常会有较好的睡眠，而且和那些没有定期锻炼习惯的人来说，他们很少有失眠的状况。

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Trying to achieve full coverage is often a waste of time; if you have to spend hours trying to force tests to exercise error conditions and exceptional cases, you get diminishing returns.

试图实现完全承保常常是浪费时间，如果您花上几个小时去测试错误情况和异常情况，您的受益会减少。

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For example, I've had some setbacks when it comes to my exercise habit. I often seem to get sick after a few weeks of continuous exercise.

举个例子，当我锻炼时我遇到了一些挫折，持续锻炼几周后我经常感到像生病一样。

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