恐怕这反映了学生们的身体状况。
I'm afraid that says something about the students' physical fitness.
到了午餐的时候，孩子们向动物的喷孔处扔石头，它的疲软的身体在岸边就像很多海藻一样摇摆。
By lunchtime, children were tossing rocks at the animal's blowhole while its limp body swayed in the shore break like so much seaweed.
他过去常以身体耐力之好令其朋友们震惊。
He used to astound his friends with feats of physical endurance.
科学家们已经发现了非同寻常的新证据，证明睡眠时我们的身体如何自行恢复。
Scientists have discovered remarkable new evidence showing how the body rebuilds itself while we sleep.
学校组织的旅行可以给孩子们提供教室里学不到的亲身体验。
School trips give children firsthand experience not available in the classroom.
科学家们提供了线索来了解决定每个身体特征的遗传密码。
Scientists provided the key to understanding the genetic code that determines every bodily feature.
他身体恢复得能向医生们道谢了。
孩子们上下跳动保持身体暖和。
我参加了“身体计划”，这个计划让女孩们了解她们是如何一直接受只有瘦了才能快乐或成功这一观念的。
I have participated in the Body Project, which works by getting girls to understand how they have been buying into the notion that you have to be thin to be happy or successful.
1838年，十岁的杜南被他父亲带去参观一座监狱，在那里，他看到被锁在一起的囚犯们在院子里锻炼身体，沿路碎石。
In 1838 at the age of ten, Dunant was taken by his father to visit a prison, there he saw prisoners chained together exercising in the yard and breaking stones along the road.
虽然孩子们在四处奔跑时似乎只是在锻炼他们的身体，但实际上他们的大脑可能也得到了锻炼。
While it may seem as if kids are just exercising their bodies when they're running around, they may actually be exercising their brains as well.
孩子们应该锻炼身体。
为了产生抬升力，鸟儿们只要倾斜翅膀，对从身体上方和下方通过的气流稍作调整。
To generate lift, a bird has merely to tilt its wings, adjusting the flow of air below and above them.
因此，虽然当孩子们在四处奔跑时似乎只是在锻炼他们的身体，但实际上他们可能也在锻炼他们的大脑。
So while it may seem as if kids are just exercising their bodies when they're running around, they may actually be exercising their brains as well.
从事 CARDIA研究的科学家们，对研究参与者进行称重和腰围与身体质量指数（BMI）的测量。
CARDIA study scientists weighed and measured the waist circumference and BMI of study participants.
从事 CARDIA研究的科学家们，对研究参与者进行称重和腰围与身体质量指数（BMI）的测量。
CARDIA study scientists weighed and measured the waist circumference and BMI of study participants.
女孩子们在练习中等待下一轮的击球，还不停地跺脚来暖和身体。
The girls were waiting for their next turns at bat during practice, stamping their feet to stay warm.
它们都是女性朋友们的，她们的身体或心里缺陷都在这里得以保存。
They were, namely, casts of female friends, whose bodily or mental deformities were here most faithfully preserved.
祝老师同学们身体健康、幸福美满、万事如意！
I wish my classmates and teachers health, happiness and good luck.
因为这些活动对孩子们的身体有害，所以上个月被取消了。
Because these activities are harmful to the children's body, they were cut out last month.
科学家们想看看当他们吃不同种类的早餐时，身体工作得如何。
Scientists wanted to see how well their bodies worked when they had different kinds of breakfasts.
大四时，我担任体育委员，带领同学们锻炼身体。
In the senior year, I was the commissary in charge of sports and led my classmates to do exercises.
作者们总结了保持身体活力、情感灵活性和智力保鲜期的根本问题。
The authors summarize the fundamental issues of keeping up as physical vitality, emotional flexibility and intellectual freshness.
美国士兵经常负载过重的战斗载荷，这就增加了对身体的压力，使得士兵们精疲力竭。
Dismounted soldiers often carry heavy combat loads that increase stress on the body, leading to injuries and exhaustion.
但是科学家们发现身体沉思可以增强脑力。
But scientists have now discovered that meditation physically enhances the brain.
孩子们懂得了身体，通过加工空气、水和营养来生存，为之入迷。
Children are fascinated to learn that the body processes air, water, and nourishment in order to live.
鉴于再生医学使病人得以借助自己的干细胞修复身体，科学家们也对再生医学的技术进步倍感欣喜。
Scientists are also very excited about advances in regenerative medicine which allows medicine to repair the body with the patient's own stem cells.
这不足为奇，玛丽·梅恩和卡罗·乔治发现那些被父母身体虐待的孩子们有更少的同理心。
Not surprisingly, Mary Main and Carol George found children with physically abusive parents had children with less empathy.
改变听众们身体的姿势例如：将围坐在桌旁的听众引导到图板旁。
Change the physical state of the audience eg: from sitting around a table to standing around a flipchart.
评论孩子们身体发育方面的变化。“佳丝敏，你长到这么高了！”
Comment on changes in children's physical development; "Jasmine, you are getting so tall!"
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