可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。

Some simple habits that help extend life

延长寿命的简单习惯

Exercise daily

每天都做运动

Daily exercise is a great way to improve the longevity, health and energy required.

日常锻炼是提高寿命、健康和精力的好方法。

Studies show that people who exercise vigorously for about three hours a week will have the genetic DNA and cells 9 years younger than those who do not exercise; Exercising 3 hours per week means more than 30 minutes a day.

研究表明，每周剧烈运动约三小时的人的基因DNA和细胞比不运动的人年轻9岁;每周锻炼3小时意味着每天超过30分钟。

【知识点讲解】

longevity n. 长寿；寿命

例句：

His longevity vexed his heirs.

他的长寿令他的继承人们不快

Proper rest and enough sleep contribute to longevity.

适当的休息和足够的睡眠有益于长寿。

The worms have a longevity of about two years.

蠕虫的寿命大概是两年。

more than 超过；多于；不仅仅；非常

例句：

This city has a population of more than 1,000,000.

这个城市人口超过一百万。

I'll stay here not more than three days.

我将待在这里最多不超过三天。

We've despair of him; he can't keep a job for more than six months.

我们对他已经绝望了,他做什么工作都不能超过半年。

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