在菲律宾的传统中，青春期前和正处于青春期的男孩都要在3月到5月的暑假里接受割礼。
In the Philippines, preadolescent and adolescent boys traditionally are circumcised during summer school break from March to May.
西方世界的小孩进入青春期的年龄越来越小——有些女孩七岁就进入青春期了。
In the western world children are reaching puberty at younger and younger ages - some girls at the age of seven.
我有这样一个例子：我有两位正值青春期的好朋友，青春期是一段剧烈变化的时期。
Let me give you an example: I have a couple of dear friends who are moving into adolescence. It's a time of great change.
在伴随青春期而来的改变到来之前，知道这些改变是有益的。知道每一个人都将经历青春期是非常重要的。
It's good to know about the changes that come along with puberty before they happen, and it's really important to remember that everybody goes through it.
当你进入青春期，这些青春期激素就会影响你皮肤中的腺体，这些腺体就会产生并不好闻的化学物质。
As you enter puberty, the puberty hormones affect glands in your skin, and the glands make chemicals that smell bad.
许多研究发现青春期的女孩相比在数学相关的职业上表现出的兴趣少于青春期的男孩。
Many studies have found that adolescent girls express less interest in math-related careers than adolescent boys.
那些血液标记可能能够帮助医生识别青春期提前，并发觉青春期提前的潜在健康后果。
Those signs may help doctors recognize early puberty and become aware of its potential health consequences.
尤其令人惊奇是我们发现儿童的青春期发育与青少年时期所经历的事情有某种关系，而原本我们一直认为青春期发育是在儿童期就已经是固定下来的。
It's particularly surprising to see that a boy's puberty can be delayed as a result of events that happen in adolescence. We've previously assumed that these things are 'locked-in' in early childhood.
按惯例，青春期通常被看作是一段生育的学习阶段，但对青春期的进一步了解已经使我们得到了一些更为有趣的解释。
Traditionally, the teenage years have been seen simply as a sort of reproductive apprenticeship 【 3 】, but a better understanding of adolescence has spawned 【 4 】 some more interesting explanations.
遗传因素。如果一个女孩的母亲，姐妹和其他女性亲属经历青春期早发，该女孩青春期早发的风险是大的。
Genetic factors. If a girl's mother, sisters, and other female relatives experienced early puberty, the chances are very strong she will too.
在生理上，女孩进入青春期后，雌激素和孕酮激素急剧增加，研究表明，青春期女孩激素的分泌紊乱就可能导致抑郁症。
Physiologically, the girl reached puberty, the hormones estrogen and progesterone increase dramatically, research shows that hormone secretion disorder of adolescent girls can lead to depression.
专家们说，这项研究的规模太小，因此不能保证会得出关于青春期和学习的普遍结论，在人的青春期，大脑通常会不断变化。
The size of the study was too small to warrant broad conclusions about adolescence and learning, a time when the brain is normal ly in flux, experts said.
青春期痴呆一种精神分裂症，通常始发于青春期，其特征为举止痴呆、傻笑、妄想、幻觉以及退化的举止。
A type of schizophrenia, usually starting at puberty, characterized by foolish mannerisms, senseless laughter, delusions, hallucinations, and regressive behavior.
青春期恋爱教育是现代学校教育及家庭教育的重要议题之一。目前许多青春期恋爱的研究偏重在学校老师的教育指导上。
In the modem schools education and family education, the education about puberty love is the important issues, school education and teachers education is the research focus of puberty love education.
这表明在过去的四十年中女孩完全发育成熟的年龄并没有变化很多，但是因为青春期提前， 青春期持续时间比上代更长。
This suggests that the age at which girls fully mature hasn't changed much in the past 40 years, but because puberty starts earlier, the duration of puberty is longer than for past generations.
和女孩一样，男孩们经历青春期的年龄也是各不一样的，最早的从11岁就开始，大多数是从14岁开始进入青春期。
Like girls, boys go through puberty at different ages. Some start puberty as early as age 11 and others at age 14.
和女孩一样，男孩们经历青春期的年龄也是各不一样的，最早的从11岁就开始，大多数是从14岁开始进入青春期。
Like girls, boys go through puberty at different ages. Some start puberty as early as age 11 and others at age 14.
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