跑步机

For example, 20km on a couple of the treadmills is difficult but manageable.

例如，20公里的一对夫妇的跑步机是困难的，但管理。

For example, 20km on a couple of the treadmills is difficult but manageable.

例如，一对夫妇20公里的跑步机是困难的，但管理。

More treadmills can be found here.

更多跑步机可以在这里找到。

Some of the treadmills must be better maintained than the others.

有些跑步机必须更好地保持比其他。

And although less exertion is required, the calorie burn and benefits to your heart are on a level equal or greater than treadmills, stair steppers and other types of home exercise equipment.

虽然少消耗需要，卡路里燃烧和好处，你的心都在同一水平等于或大于跑步机，楼梯步进和其他类型的家庭健身器材。

Now, a company in England has come out a special treadmill called Hydro Physio Lifestyle.

现在，公司在英国已经走出了一个特殊的跑步机是所谓水文生理生活方式。

Now, a company in England has come out a special treadmill called Hydro Physio Lifestyle.

现在，在英国的公司已经走出了一个特殊的跑步机是所谓水文生理生活方式。

The 20-foot(6-meter)-long treadmill was designed specifically for Maggie, a 23-year-old female African elephant that has become the subject of a national debate over the proper care for captive pachyderms .

这台长20英尺（6米）的跑步机是专门为动物园中一头名叫麦吉的23岁雌性非洲象设计的。最近，全美都在讨论如何正确对待豢养在动物园里的大象，而被讨论的主角正是麦吉。

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健身教练培训首页健身首页健身跑步机家用视频健身步行回家影片健身首页仓库健身首页韦德健身首页健身锻炼homedics规模三健身首页健身蜂蜜肌肉。。。

An elliptical workout also works the upper and lower body simultaneously which makes your heart rate climb faster than with a treadmill workout.

一个椭圆形的锻炼也适用上部和下部的机构，同时使你的心率上升速度比跑步机锻炼。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。