案列一

It is said that life lies in exercise. In the trend of comprehensive exercise and fitness, exercise has become a fashionable word. What are the advantages of daily exercise to maintain health and enhance immunity. Improve sleep quality. Keep slim and in good shape. So keeping exercising can really bring a lot of benefits.

翻译：都说生命在于运动，在全面运动健身的潮流中，运动已经成为了一个时髦的词语。每天坚持锻炼的好处有哪保持身体健康，增强免疫力。改善睡眠质量。维持苗条好身材。所以坚持锻炼真的可以带来很多的好处呀。

案例二

Life lies in exercise. Regular exercise can prolong life. Researchers at Harvard University have conducted decades of follow-up research on 650000 people over 40 years old. The results show that they can walk 150 minutes every week, that is, they can share equally, 30 minutes every day, and it takes five days every week to walk 30 minutes, so the average life extension can reach four years. It is necessary to exercise just because of this benefit.

翻译：生命在于运动，经常运动可以延长寿命。在哈佛大学研究者，曾经对65万名40岁以上的群体，并进行了几十年的随访性研究结果发现，每星期都能做到快走150分钟，也就是平分下来，每天30分钟，每星期需要5天的时间走30分钟，那么平均延长寿命就可达到4年的时间。光从这个好处，锻炼身体就是很有必要的。