" For girls there are broader implications of school failure," said Carolyn McCarty, a University of Washington researcher whose study appears in the Journal of Adolescent Health.

Conclusion Injury has become one of the main problems affecting adolescent health.

结论伤害已成为严重影响青少年健康的重要问题。

Research on teaching reform of the course: "child and adolescent health"

《儿童少年卫生学》课程教学改革的探讨

SETTING: Department of Children and Adolescent Health, Public Health College, Sun Yat-sen University.

单位：中山大学公共卫生学院儿少卫生教研室。

Can the supply of affordable homes be dramatically increased to meet the housing needs of the numerous middle and low-income families?

所提供的保障性住户能快速满足众多中低收入家庭的房产需求么？

Housing blocks that won recognition from the United Nations for providing good affordable homes are almost empty.

在曾经因提供质优价廉住房而获得联合国（United Nations）认可的住宅区，几乎无人居住。

Unless the Government starts to prioritise housing and invest in the decent, secure and affordable homes that London and the rest of the country desperately needs, these problems are not going to go away.

除非政府开始重点解决住房问题，投资兴建体面、安全、人们负担得起的住房，这些住房也是伦敦民众和英国其它地区的民众急需的，否则这些问题无法解决。

Jiang also said the government would use part of a pool of a2 trillion yuan housing provident fund to build more affordable homes.

姜表示，政府将从2万亿元全国住房公积金缴纳额中拿出一部分，支持经济适用房的建设。

It has created a national framework for healthy, efficient, environmentally clever and affordable homes which it calls the Green Communities Criteria.

目前它已经在全国范围内建立了健康、高效、环保且廉价的住房标准，称为绿色社区标准。

Rising rent means that many graduates struggle to find affordable homes.

租金上涨也意味着，众多毕业生难以找到价格可以接受的住房。

The land-scarce territory has the least affordable homes in the world, a position it has held for years.

土地资源稀缺的香港是“全球房价最难负担城市”，它已保持这一头衔多年。

Clean waterways weave among deserted residential and government buildings. Housing blocks that won recognition from the United Nations for providing good affordable homes are almost empty.

清洁的水道蜿蜒于空旷的住宅和政府建筑之间。在曾经因提供质优价廉住房而获得联合国（United Nations）认可的住宅区，几乎无人居住。

Local authorities and an organization committed to building affordable homes also participate.

当地主管机关和某致力兴建平价住屋的组织也一同共襄盛举。

The author in-depth classroom and had undertaken extensive research to arrive at the school teaching, after-school activities and family education to students for a purposeful and systematic harmony auditory training is very necessary.

笔者深入课堂，进行了大量调研，得出在学校教学、课后活动以及家庭教育中，对学生进行有目的、系统的听觉画面性的欣赏训练是十分必要的。

The results showed that 86% stu-dents participated in after-school physical activities more or less but with inadequate time and intensity;

研究表明，我国约有86%的学生能够不同程度地参加课外体育活动，但强度和时间明显不足；

Step Two: Review the after-school activities.

第二步：复习描述课外活动的词。

Deaf students, as a special social group, need to promote their overall ability through after-school sports activities, and more than the ordinary students.

特殊学校的聋哑学生是特殊的社会群体，从某种意义上讲，聋哑学生更加需要通过课余体育活动来促其全面发展，并且比普通学生更为重要。

After-school sports Activities is a kind of physical exercises which students do during the time other than the exercise class.

课余体育活动是学生在学校期间在体育课以外的时间进行的身体练习活动。

In many more, after-school activities and field trips have been canceled.

其他的如放学后的活动和实地考察已被取消。

We should diversify our after-school activities to attract more students.

我们应该让课外活动多样化。以吸引更多的学生。

Many are taking two or three advanced-placement courses, playing sports and spending time on after-school activities.

他们当中很多人选修了两到三门高阶课程，参加体育活动，花时间在课外活动上。