As a result, many primary schools, especially those in big cities, do not let students join in outdoor activities during breaks, fearing that they might get hurt.
因此，许多小学，特别是那些大城市的，不让学生在休息期间参加户外活动，担心他们可能会受伤。
The big question is whether they remain mentally alert because they engage in these activities, or whether they are able to engage in these activities because they are cognitively intact.
重要的问题在于，他们是否因为参加这类活动而保持了头脑的灵活，或是正因为他们拥有完整的认知能力，所以才有能力参与这类活动。
When attending grand activities, many brands have a big problem on manufacturing capability and estimation, which is the reason causing more bidding, less manufacturing.
产能不达、预估不足是很多品牌在参与重大活动的一大弊病，这也是造成竞标热、生产冷的原因所在。
That's one of the biggest differences. The other big difference I will say is in extracurricular activities.
这不能说是最大的不同，我们还有其他的不同之处，比如课外活动。
The sports hero syndrome is not as big a problem in Europe where, mainly due to colder climate, indoor activities or cultural pursuits are encouraged.
这种体育英雄综合症在欧洲还不甚明显，这主要归功于那里寒冷的气候，人们更倾向于室内活动或文化生活。
The editor canvas is actually one big sequence activity where you add more simple or complex activities.
编辑器画布实际上是一个大型结构化活动，您可以在其中添加更多的简单或复杂的活动。
City boys drive around in big cars and snort cocaine, neither of which activities is very planet-saving, and just imagine Tony Blair's carbon footprint.
还有城市里开着名车吸着可卡因的小伙(两类活动均对保护地球无益)，顺便再想想托尼·布莱尔的碳足迹。
Quarterly GDP Numbers are swayed by seasonal factors (agriculture is still a biggish part of the economy) and by the activities of a handful of big foreign-owned firms.
每一季度的GDP数据因季节性因素(农业仍是经济的最大组成部分)和少数大型外企的活动而发生波动。
One is that big heads were necessary to survive Upper Paleolithic life, which involved cold, outdoor activities.
其中一个认为，由于旧石器时代晚期气候寒冷，需要户外活动的原因，有一个大脑袋是必须的。
Are these activities adding value to what you are trying to achieve or are they just helping you to avoid the big ugly tasks on your list that you are procrastinating on?
这些活动是对你要做的事有帮助，又或只是帮你逃避计划中你正在拖延的困难工作？
In an organization as big as WHO, with over 8,000 staff working on a wide range of activities in many different parts of the world, no one can ever see the entirety of our work.
在像世界卫生组织这样一个有着8000多名职员在世界上众多不同地区从事着广泛活动的庞大组织中，从来没有人能够概观我们工作的全貌。
We want to focus on their visits and activities and present to our readers how these big names were connected with the city where we live," Huang says. Venue: Shanghai Library, 1555 Huaihai Rd M.
聚焦于他们上海来访和活动，想让大家感受到，这些大人物都来过上海，而我们正身处其中。
It is never a good idea to eat big meals because your body can only use a certain amount of food, depending on your activities, and will store the rest as fat.
吃大餐从来不是一个好的主意，因为根据你的活动，你的身体只是可以消耗一定量的食物，而且会其剩余的积聚成为脂肪。
He understands that it's difficult to persuade enterprises to sponsor campus activities as schools place many restrictions on sponsors: outdoor stands are forbidden; and logos cannot be too big.
他认为要说服企业赞助校园活动非常困难，因为学校对赞助商也有很多限制，比如不许设立户外展位、或者标识不能过大。
Typically the schedule for these activities is aggressive, the goals blurry, the technologies new, and the QA light, so prototyping can often be a lot of fun -- and a big waste of money.
典型的对这些活动的时间计划是非常自信的，目标是模糊的，技术是新的，并且QA轻松的，因此原型通常是很有趣的 —金钱的大量浪费。
The big gap between the headline and effective marginal taxrates reflects the large number of allowances given to firms for doingparticular activities, such as research and development.
法定税率和有效边际税率的巨大差异反映了各国种类繁多的优惠政策，比如补贴研发项目等等。
They wouldn't worry too much about building a big base of depositors; in the financial markets it was easy to raise all the money a bank needed to finance its lending and other activities.
他们用不着挖空心思拉拢存款人；金融市场里轻而易举就能筹到银行所需的一切款项进行放贷和其他事宜。
This isn't a big deal to me though since I'm not triggering the soreness in most of my normal desk-work activities.
不过还好的是我大部分的工作并不会用到这些正在酸痛的肌肉。
These sites let you combine your individual social RSS feeds into one big streaming feed of all your activities.
这些网站让你把你的个人社会RSS信息流成一个大的所有活动饲料。
We could all be more productive. There are many things we can do -some big, some small -that will enhance the way we work and improve the outcomes of our activities.
要成为高产、高效的Web开发者，这需要我们做很多工作，来提高我们的工作方式，以及改善我们的劳动成果。
For a city that is not too big, and not too small, the amount of cultural activities offered is more than abundant.
以一个不大不小的城市来说，他所提供的文艺活动可说是相当的丰富。
Old Beijing big business, this day are swarming ritual activities, sacrifices to want to use "five" for this year, expecting to making a fortune.
老北京的大商号，这天均大举祭祀活动，祭品要用“五大供”，祈望今年要发大财。
Several theories have been advanced to explain the mystery of the shrinking brain. One is that big heads were necessary to survive Upper Paleolithic life, which involved cold, outdoor activities.
部分古生物学者还是这样分析脑容量缩小的原因的，他们认为在旧石器时代中，古代人类可能需要在复杂的环境下生存，比如大量咬嚼大块食物（野兔、狐狸、马匹等）、从而直接锻炼了脸部、甚至脑部的发达，另外，脑容量越大、适应野外寒冷环境的能力更强。
During Spring Festival, all the big shopping centers held lottery-prize sales activities.
春节期间，各大商场都开展有奖销售活动。
Building international big pathways, regional environmental geologies are effected by natural geological environment and engineering activities.
国际大通道建设区域环境地质受到自然地质环境及工程活动的作用。
Building international big pathways, regional environmental geologies are effected by natural geological environment and engineering activities.
国际大通道建设区域环境地质受到自然地质环境及工程活动的作用。
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