Children don't complete their set of 20 baby teeth until they are two to three years old.
孩子到两三岁时才长齐20颗乳牙。
Consistent with this view, parents and children increasingly engage in discussions of past events when children are about three years old.
与这一观点相一致的是，当孩子大约三岁时，父母和孩子越来越多地参与到对过去事件的讨论中。
Raising 6 children during the difficult times of the Great Depression took its toll on my parents' relationship and resulted in their divorce when I was 18 years old.
在经济大萧条的艰难时期养育6个孩子，对我父母的关系造成了伤害，导致他们在我18岁时离婚。
The author George Comstock suggested that less than a quarter of children between the ages of six and eight years old understood standard disclaimers used in many toy advertisements.
作者乔治·康斯托克指出，在6岁至8岁的儿童中，能够理解许多玩具广告中使用的标准免责声明的人数不到四分之一。
At the same time, from a recent study, many children have missed out on 4,500 hours of sleep by the time they are seven years old.
同时，最近一项研究显示，许多儿童到7岁时已少睡了4500个小时。
A couple of years ago film-maker David Bond realized that his children, then aged five and three, were attached to screens to the point where he was able to say "chocolate" into his three-year-old son's ear without getting a response.
几年前，电影制作人大卫·邦德意识到他的两个孩子（当时分别是5岁和3岁）都离不开屏幕，以至于他对着3岁的儿子的耳朵说“巧克力”都没有回应。
That may explain why 45% of these parents felt that their children would need to be at least 35 years old before they would possess the financial maturity to handle their inheritance.
这可能可以解释为什么45%的父母觉得他们的子女至少必须达到35岁，具备成熟的财产管理能力，才能支配他们的遗产了。
She used the royalties to purchase a run-down farmhouse in New Hampshire, where she raised four children without the aid of electricity or running water until her youngest child was five years old.
她用所获得的版税购置了一座位于新罕布什尔的古旧农舍，她在那里抚养四个孩子长大，直到她最小的孩子五岁之前农舍都无法使用电和自来水。
This experiment suggested that at about 4 to 6-years old a range of remarkable skills start to emerge in young children that are vital for their successful functioning in society.
这个实验指出，在4到6岁的时候，孩子们开始具备一系列重要的社会技能，这对他们日后能否在社会中应对自如至关重要。
Usually old and marginalized persons are scapegoated, but in recent years there have been increased reports of children, even toddlers, being accused of witchcraft in parts of Africa.
通常老者和边缘人群会成为替罪羊，但近年来在非洲部分地区，越来越多的相关报道中出现了儿童，甚至是婴儿的身影。
Much like human children, baby orangutans remain dependent on their moms for a long time, sometimes being carried most of the time until they're 5 years old.
幼猩猩很像人类的儿童，在很长一段时间内仍然依赖它们的妈妈，有时大部分时间被妈妈携带着直到5岁。
Diarrhoea is a leading cause of malnutrition in children under five years old.
腹泻是造成五岁以下儿童营养不良的主要原因。
The demographics of the congregation were interesting. There were a lot of children of two, three or four years old, a sprinkling of slightly older ones and then the figures fall off a cliff.
天主教会的人口统计资料十分有意思，二、三、四岁的孩子居多，年纪稍大一点的也不算多，年龄更大些孩子的数字更是直线下降。
Every three years the OECD tests the academic abilities of 15-year-old children in its member states and some other countries.
经合组织的调查每三年进行一次，考察其15周岁的孩子的学习能力，这些孩子来自成员国及一些其他国家。
During the Asian Crisis, there was a 22 percent increase in anemia among pregnant women in Thailand. In Indonesia, the average weight of children under three years old declined.
亚洲金融危机期间，泰国孕妇贫血患病率增加了22%，印度尼西亚三岁以下儿童平均体重也有所减轻。
Diarrhoeal disease is the second leading cause of death in children under five years old.
腹泻病是造成五岁以下儿童死亡的第二大原因。
About 64% of those affected are children below 15 years old.
其中约有64%受影响者为15岁以下儿童。
Christie-Mizell studied the behavior and perceptions of 687 children who were 10 to 14 years old and living in two-parent homes in 2000.
克里斯蒂米泽尔在2000年就从687个10~14岁的双亲家庭的孩子进行了行为和认知研究。
Damage from passive smoking can be found in the blood vessels of children just 10 years old, research has found.
研究人员发现，被动吸烟的伤害在10岁儿童的血管中即可显现。
Almost half of those requiring the therapeutic sera and those dying of rabies are children less than 15 years old.
几乎半数需要治疗血清和死于狂犬病的人是15岁以下的儿童。
Children under six years old may eat half of a can (3 oz) of chunk light tuna per week.
六岁以下的儿童每周可以吃半罐(3盎司)大块鲔鱼。
The survey found the average age for the onset of puberty of Guangzhou's children dropped to 11 years old from the previous age of 13.
调查发现，广州儿童进入青春期的平均年龄从之前的13岁下降到了11岁。
Take the sum of all the congregation of the children of Israel, from twenty years old and upward, throughout their fathers' house, all that are able to go to war in Israel.
你们要将以色列全会众，按他们的宗族，凡以色列中从二十岁以外，能出去打仗的，计算总数。
Take the sum of the people, from twenty years old and upward; as the LORD commanded Moses and the children of Israel, which went forth out of the land of Egypt.
将你们中间从二十岁以外的计算总数。是照耶和华吩咐出埃及地的摩西和以色列人的话。
At six to seven years old more than half of the children were evaluated for their sensitivity to common allergens such as dust mites, ragweed and cats.
到6至7岁时，这835名儿童中，过半的人都有各种各样的过敏症，对常见的过敏原如尘螨，豚草和猫等产生过敏。
Nearly nine million children under five years old die every year, many of them from conditions that could be treated with safe, effective medicines.
每年约有900万五岁以下儿童死亡，其中许多儿童死于使用安全有效的药物即可治愈的病症。
It is melancholy to find that some parents are not ashamed to confess that children of seven or eight years old are entirely beyond their control.
我们发现父母并不羞于承认他们七岁或者八岁的孩子已经不再听他们的，这令人非常发愁。
Jamaica reported a 38% increase in health care visits for children 0-6 years old, while Colombia reported a 23% increase in growth monitoring of children 0-2 years old.
报告显示，牙买加0-6岁儿童的保健次数增加了38%，哥伦比亚对0-2岁儿童生长情况的监测次数增加了33%。
Jamaica reported a 38% increase in health care visits for children 0-6 years old, while Colombia reported a 23% increase in growth monitoring of children 0-2 years old.
报告显示，牙买加0-6岁儿童的保健次数增加了38%，哥伦比亚对0-2岁儿童生长情况的监测次数增加了33%。
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