(单词翻译:单击)
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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