其中40-60岁组的认知水平较青年组高，每周运动次数和每次运动时间也较青年组多。
The subjects in the age-group of 40~60 years obtained higher scores in knowledge and had more exercise.
实验中四个项目体育课班分别在每周课内外运动次数、每次运动时间和运动强度都基本相同的条件下进行。
The four training groups are similar in training intensity and the same in the duration of each training and the number of the training every week.
但在过去十年，劳务市场像是一名上了年纪的运动员，每次受伤都会更痛，痊愈也要花更长的时间。
But in the past decade, the Labour market has resembled an ageing athlete. Each new injury is more painful and takes longer to heal.
但在过去十年，劳务市场像是一名上了年纪的运动员，每次受伤都会更痛，痊愈也要花更长的时间。
But in the past decade, the Labour market has resembled an ageing athlete.Each new injury is more painful and takes longer to heal.
导致人们不运动最通常的原因是没有时间，但每次训练不是一定需要很长时间。
The most common reason people give for not exercising is lack of time, but physical activity doesn't have to be performed in one long session.
按照正确的方式，跑步瘦身还是效果明显的，每次运动的时间不用太长，所以也不是很辛苦，相比苦瓜减肥法还是要幸福很多哟。
In the correct way, running thin or obvious effect, every movement of the time not too long, so it is not very hard, compared the bitter dietor a happy lot.
在每次控制时间的暴露之后，这些人在踏车上运动。
The men exercised on a treadmill after each exposure and control period.
结果发现，运动员患上呼吸道感染次数较之对照组明显要多，每次患病的平均持续时间明显要长。
The results showed that the times for runners to suffer from upper respiratory tract infections were obviously more than those for the control group.
结果发现，运动员患上呼吸道感染次数较之对照组明显要多，每次患病的平均持续时间明显要长。
The results showed that the times for runners to suffer from upper respiratory tract infections were obviously more than those for the control group.
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