These levels come from outside activities that penetrate the classroom structure, from teaching activities, and other noise generated inside, which can be exacerbated by room reverberation.
这些（噪音）可以是穿透教室建筑结构的室外活动声、教学活动的声音以及室内产生的其它各种声响，这些声音都会因为房间的回声效果而被放大。
It is necessary to do outside activities.
从事课外活动是很有必要的。
Limit their outside activities to the morning and evening hours.
把他们的户外活动限制在早晨和晚上的时间。
Limit your outside activities if you are bothered by ragweed and mold.
当你受豚草和霉菌困扰时，尽量限制户外活动。
What is the use of being engaged in all kinds of other outside activities if one is neglecting one's health?
什么是利用从事各种形式的其他以外的活动如果一个人忽略了一个人的健康呢？
There's got to be outside activities, even if it's not football, so they can be with their friends and enjoy sport.
即便不踢球也该有户外运动，这样他们才能交朋友并享受体育。
In part, of course, this reflects the heavier workload in Chinese schools, which leaves less time for outside activities.
当然，这部分地反映出中国学校学生课业重，因而很少有校外活动时间的状况。
Back up your claims of ability by citing specific achievements in educational and work Settings or in outside activities.
列举你在教育、工作或其他活动中的具体成就以证实你的能力。
So I learn to do some activities, I play basketball, I find myself really enjoy outside activities, what's more, I keep my body well.
所以我学着去参加一些活动，我打篮球，我发现自己很喜欢课外活动，而且，我的身体也很好。
Other strong longevity traits, Friedman and Martin say, include strong connections with other people and groups, either through marriage or outside activities.
其他与长寿相关特性，弗里德曼和马丁说，还包括婚姻、生活中与密切相关的个人和团体的关系。
Elementary student's writing interest, however, is not born of, is the first papers in their large class inside and outside activities, inspired by education and training.
然而，小学生的写作兴趣不是生而有之的，是在他们的大量课第一论文网内外活动中，通过教育进行激发和培养出来的。
This can be done both through the curriculum and through activities on campus, outside of the classroom, such as art exhibitions, and lectures from international experts.
这既可以通过课程设置来完成，也可以通过校园内教室以外的活动来完成，例如艺术展览和国际专家的演讲。
The conflict made it nearly impossible to track the activities of enemy tribes outside Roman territory.
这场冲突使得在罗马领土之外追踪敌方部落的踪迹成为几乎不可能的事。
And just outside the developed area, there would usually be an open area of some sort for grazing animals and also group activities.
而在发达区域之外，通常就会有一个开放区域供放牧和集体活动。
Goodman hopes the scheme will enable active students to fill in any gaps in their experience and encourage their less-active peers to take up activities outside their academic area of work.
古德曼希望，该计划会让积极主动的学生填补他们经验中的空白，并鼓励他们不那么积极主动的同龄人从事他们学术领域以外的工作。
Children study in the forests and do lots of activities outside.
孩子们在森林里学习，做很多户外活动。
Fun activities, especially those outside of the classroom, give students a chance to feel relaxed.
有趣的活动，尤其是那些课外活动，能给学生一个放松的机会。
Max, another 16-year-old ambassador wants schools to organize more trips and activities that get students outside to experience the beauty of nature.
另外一位16岁的大使马克斯希望学校能够组织更多的旅行和活动，让学生们到户外去体验大自然之美。
Outside the town, there were trails to hike and rivers to fish, but those activities were for people with companions, or for those with solitary souls.
小镇外面有徒步小道，有可钓鱼的小河。参加这些活动的要么是有伴的人，要么是那些灵魂孤独的人。
You would want to do this on situations where frequent backups are not possible, or to force changed pages off buffer pools before performing copy activities outside DB2.
在不需要进行频繁备份的情况下可以这么做，或者在DB2之外执行复制活动之前强制发生变更的页面离开缓冲池。
Here I sketch a possible plan based on science, technology, engineering, and math (STEM) awards that would be largely earned through student activities outside of school.
这里，我基于科学，技术，工程，数学(STEM)奖项草拟了一个可能的规划，那就是通过学校的课外活动都达到目的。
People will also need training in skills outside of their current specialty so that they can more easily shift between project activities.
人们还需要培训当前专业之外的技能，以便他们可以更容易地在项目活动中转移。
He showed up for classes and did what was required of him but he was clearly bored and spent a lot of time on outside business activities.
他上了课也做了他应该做的，但他显然是个无趣的人并且花了很多时间在外面的商业活动中。
I think that if they had spent more time engaged in activities outside of school and family such as doing volunteer work, they would feel very differently.
我认为，如果他们更多地参与到诸如志愿工作等校外及家庭外的活动中，他们会有非常不同的感受。
Japanese universities remain cautious about committing to activities that lie outside the normal grant procedures, or that do not promise an obvious return for Japanese taxpayers.
日本大学仍然对于从事正常资助程序之外、或者没有承诺对日本的纳税人有明显回报的活动保持谨慎。
Engage in activities outside of your comfort zone.
参与到那些在你的小天地之外的活动中。
In other words, most users will perform most computing and communicating activities through connections to servers operated by outside firms.
也就是说，更多的用户会通过网络连接，在由其它公司运营的服务器上来进行计算和通信活动。
In other words, most users will perform most computing and communicating activities through connections to servers operated by outside firms.
也就是说，更多的用户会通过网络连接，在由其它公司运营的服务器上来进行计算和通信活动。
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