英语翻译1Ifexercise wears you out,how can it be good for you?Because ourbodies adapt to everything we do to them.And as far as your body is concerned,it’s “use it,or lose it”!It’s not that exercise makes you healthy,it’s more that a lac

英语翻译1Ifexercise wears you out,how can it be good for you?Because ourbodies adapt to everything we do to them.And as far as your body is concerned,it’s “use it,or lose it”!It’s not that exercise makes you healthy,it’s more that a lac
英语翻译
1Ifexercise wears you out,how can it be good for you?
Because ourbodies adapt to everything we do to them.And as far as your body is concerned,it’s “use it,or lose it”!It’s not that exercise makes you healthy,it’s more that a lack of exercise leavesyour body weak and easily affected by disease.
2
Do old people shrink as they age?
Yes and no.Manypeople do get shorter as they age.But,when they do,it isn’t because they’reshrinking all over.They lose height as their spine（脊柱） becomes shorter and more curved due to disuse and theeffect of gravity(重力).Many (but not all) menand women do lose height as they get older.Men lose and average of 3-4 cm inheight as they age,while women may lose 5 cm or more.If you live to be 200years old,would you keep shrinking till you were,like 60 cm tall,like alittle boy again?No,because old people don’t really shrink!It is not that they are growingbackwards ----- their legs,arms and backbones getting shorter.When they doget shorter,it’s because the spine hasshortened a little.Or,more often,become more bent and curved.

英语翻译1Ifexercise wears you out,how can it be good for you?Because ourbodies adapt to everything we do to them.And as far as your body is concerned,it’s “use it,or lose it”!It’s not that exercise makes you healthy,it’s more that a lac
运动使你感到疲劳,那为什么会对你的身体有好处呢?
因为我们的身体适应我们所做的一切.你的身体而言,它是“使用它,要么失去它”!不是,锻炼会使你健康,更重要的是,缺乏锻炼使身体弱,容易受到疾病的影响.
人是不是随着他们的年龄增长而变矮呢?
是的,没有.人随着年龄的增长而变短.但是,当他们这样做,不是因为他们再收缩都结束了.他们失去高度脊柱变得更短更弯曲由于停止使用和重力的影响.许多莫南德女性随着年龄的增长失去高度.男人失去和平均3 - 4厘米高度随着年龄的增长,而女性可能会失去5厘米或更多.如果你活到200岁,你会继续萎缩,直到你,像60厘米高,又像生出男孩?不,因为老人们真的不缩水!这并不是说他们越来越向后——腿,手臂和脊椎变短.当他们变短,这是因为脊柱略有缩短.或者,更常见的是,变得更加弯曲,弯曲.