但是，全世界各国青少年的身体活动水平正在下降，尤其是在贫穷的城市地区。据估计，不足三分之一的青少年有足够的活动以促进其当前和未来的健康与福祉。
However, physical activity levels are decreasing among young people in countries around the world, especially in poor urban areas.
为了帮助青少年拥有强壮的身体，九年级的学生每年都要参加中考体育考试。
In order to help teenagers build a strong body, students in Grade 9 have to take part in zhongkao P.E. test every year.
青少年每天需要8-10个小时的睡眠，因为他们需要大量能量来长成成年人的身体。
Teenagers need 8-10 hours of sleep a day because they need lots of energy to grow into their adult bodies.
很多青少年注意到，当他们进入青春期，在他们的腋下和身体的其它一些地方会有一股新的味道，而且那味道并不好闻。
A lot of teens notice that they have a new smell under their arms and elsewhere on their bodies when they enter puberty, and it's not a pretty one.
身体虐待包括殴打、投毒、烧灼以及蓄意对青少年的健康造成伤害。
Physical abuse involves hitting, poisoning, burning or deliberately causing harm to the health of a young person.
换句话说，抑郁会推动糟糕的身体形像产生，这会让一个青少年认为他的痤疮比实际上要严重的多。
In other words, depression could fuel poor body image, which could cause a teenager to believe that his acne is worse than it is.
青少年充满着困惑，主要是因为青春期给他们的身体带来了骤然的改变。
Teenagers are a confused lot, mainly because of the sudden changes that puberty brings to their body.
考虑到抑郁会导致自信心不足，有时甚至会造成身体畸变，抑郁的青少年将自我报道称与同龄人相比，自己有大量的痤疮。
Considering that depression can cause poor self-esteem and sometimes even body dysmorphia, it's also possible that depressed teens would self-report "substantial" acne more often than their peers.
这些激素-女孩分泌雌激素和黄体激素，男孩分泌雄激素-引起了青少年身体的变化。
These hormones — estrogen and progesterone in girls and testosterone in guys — cause physical changes in the body.
这些激素-女孩分泌雌激素和黄体激素，男孩分泌雄激素-引起了青少年身体的变化。
These hormones -estrogen and progesterone in girls and testosterone in guys -cause physical changes in the body.
研究显示青少年女生的朋友和同伴对他们关于自己的身体满意度的影响比时尚模特的大，大多数被采访的女孩对自己的身体还是满意的。
Studies show that teen girls' friends and peers have much more influence over how they feel about their bodies than do fashion models, and the majority of girls report being happy with their bodies.
除了身体上受到伤害，青少年频繁喝酒会增加对身体的危害，还会耽误自己的未来，让父母对自己失去信心。
Despite their apparent physical health, teens frequently engage in behaviors that increase their risk of physical harm, jeopardize their future, and upset their parents.
他们被问之在青少年时期与30岁、50岁或更晚的时候是否经常地积极地参加身体锻炼。
They were asked whether they had been physically active on a regular basis during their teenage years and at ages 30, 50 and later.
对缺乏身体活动的儿童和青少年，建议采取渐进的方式增加身体活动量，最终达到上述的推荐量。
For inactive children and youth, a progressive increase in activity to eventually achieve the target shown above is recommended.
身体活动对青少年的好处。
一种交互式数字体验与公正的意见，针对青少年。可卡因地下室是由可卡因滥用所造成的身体和心理伤害的现实写照。
An interactive digital experience with impartial advice, targeting teenagers. Cocaine Basement is a realistic portrayal of the physical and psychological damage caused by cocaine abuse.
这种行为悖论也有助于解释，为什么青少年特别容易受到身体和心理上的创伤。
This behavioral paradox also helps explain why adolescents are particularly prone to injury and trauma.
他们推断，预测青少年身体健康状况，采用青少年积极的情感心态和生活满足感比焦虑和压力水平更为重要。
Adolescents' positive emotions and moods, as well as their satisfaction with life, could be more important than their anxiety or depression levels for predicting their physical health, they argue.
由43岁的新海诚创作和导演的《你的名字》，讲述了两个互换身体的青少年之间的爱情故事。
Written and directed by 43-year-old Makoto Shinkai, Your Name is a love story about two teenagers who swap bodies.
在这段时期，青少年经历了身体的变化，这使得他们对人际关系，分数和家长的期望方面的感觉愈加强烈。
During this time, teens experience changes in their bodies that make their feelings about relationships, grades and parents' expectations even stronger.
由于青少年是身体发育的时候，我们必须每天加强锻炼，才能有强健的体魄并且才能拥有充满活力的健康。
Since youth is the time for physical development, we must do strenous physical training every day in order to have a strong physique and enjoy vigorous health.
青少年时期培养一个健康的身体图像也许是防止饮食出现失衡的关键。以下为一些建议，在此对年轻妇女中心表示鸣谢。
Cultivating a healthy body image in your teen can be key to preventing an eating disorder. Here are Suggestions, courtesy of the Center for Young Women's health.
它是一项低冲击的有氧运动，对青少年儿童的身体发育有很大的帮助。
It is a low-impact aerobic exercise, the physical development of children and adolescents are of great help.
青少年是身体生长发育的旺盛时期。
青少年是身体生长发育的旺盛时期。
应用推荐