Researchers have found that students who sign up to tutor others work harder to understand the material, recall it more accurately and apply it more effectively.
研究人员发现，那些报名辅导他人的学生会更努力地去理解、更准确地回忆、更有效地运用材料。
From a political perspective, we need to understand the terms on which major countries like China and the USA might sign up to a global agreement, because at the moment we don't have that consensus.
从政治角度来看，我们需要了解中国和美国等大国可能签署的全球协议条款，因为目前我们尚未达成共识。
Customers sign up to receive offers from local firms.
顾客可以通过签约来获得当地商家的优惠价格。
Also offers a travel partner-finding service. Sign up to surf.
还提供寻找旅伴服务，需要注册使用。
But if there isn't one yet near you, just sign up to host one yourself.
如果你附近没有，你可以通过下面这个链接报名，自己设立一个吧。
But he had over 5000 people sign up to go with him as a result of that ad.
但最后有5000人报了名,因为这个广告打算和他一同探险。
You may sign up to create mix playlists or full-blown 'blogs of FMA content.
你可以注册来创建混合播放列表或者全面的FMA内容博客。
Japan, Russia and Canada are refusing to sign up to further commitments under Kyoto.
日本、俄罗斯和加拿大拒绝根据《京都》签署进一步承诺协议。
Sign up to be emailed a "Word of the Day" using one of the many online dictionaries.
通过某个网络字典用电子邮箱订阅“每日一词”。
Forcing Banks to sign up to lending targets for small-business customers is little use.
强迫银行借贷给小公司客户的做法什么用处也没有。
Oftentimes we feel pressure to sign up to a schedule and commit too early in the development phase.
通常在开发阶段，我们对在一个时间表签字并早早地负起责任感到压力。
The Germans are reluctant to sign up to even bigger financial commitments to the rest of Europe.
德国人不情愿给欧洲其他各国签署更大金额的支票。
The internet is a great place for finding romance, sign up to a dating site and start making friends.
网络是和爱情结缘的最佳基地，注册一个约会网站，马上开始交朋友。
Note: be aware that you might be required to sign up to receive an API key before using these services.
注意：要明白，在使用这些服务之前，您可能需要同意接收一个api键。
Three of the Security Council's five permanent members-america, Russia and china-did not sign up to the ICC.
安理会五个常任理事国中有三个都没有同国际刑事法院签订合作协议，它们分别是美国、俄罗斯和中国。
Part of the appeal is how easy it is to use: Customers can sign up to receive daily deals free of charge.
更具有吸引力的是整个过程是如此的简单：消费者通过注册可以免费获得每日购物提醒。
“No publisher in their right mind would sign up to give away 10 percent of Web-based revenues, ” he said.
“没有发布商在正常思维下会拱手让出10％的网络来源收入。”他如此说道。
In other words, as a group the BASIC countries remain reluctant to sign up to legally binding commitments.
换言之，作为一个群体，基础四国依然觉得自己很难给予具有法律约束力的承诺。
And if that makes shopping easier-especially if sweetened with discounts-then consumers might sign up to it.
不过，如果此举可以让购物更为容易，特别是如果可以享受甜蜜的折扣，或许会得到顾客的认可。
To begin using the Google Maps APIs, you must first sign up to receive an API key from the Google Code site.
要开始使用GoogleMapsAPI，必须先在GoogleCode站点中注册以获得api密钥。
But negotiations soon broke down because the us refused to sign up to targets on cutting greenhouse gas emissions.
但由于美国拒绝设定减排温室气体的目标，谈判协商很快破裂。
If you want people to sign up to your subscriber list, just collect the email address, and do it from the same page.
如果你希望人们订阅你的电子邮件，请把它也放在同一个页面。
Instead of holding back a release to wait for a subproject, each individual subproject must sign up to predetermined release date.
取代阻止发布来等待子项目，每个个别的子项目必须签订预先确定的发布日期。
That's not big. But when all those people sign up to a mission to forward entrepreneurship, you have a dramatically bigger impact.
他说：“这是不大，可是当所有的这些人都跑去注册公司的话，那产生的影响将是巨大的。
The irony is that energy security was key in persuading the east Europeans to sign up to the climate-change package in March 2007.
具有讽刺意味的是，在2007年3月的峰会上，能源安全问题是说服东欧国家签署气候变化方案的关键。
The vast majority of Americans (86%, according to one poll) say they support organ donation. But only 20% actually sign up to do it.
绝大多数的美国人（根据一项民意测验，有86%的美国人）表示支持器官捐献，但只有2%的人签了捐献协议。
The only data point offered is one I've seen time and time again- the number of therapists who sign up to offer this kind of service.
有一个数据点我已经在反复地，就是注册以提供此类服务的治疗专家的人数。
They also can see the origin of Google users who visit their page and sign up to advertise their services to users of Google's search and maps.
他们还可以看到访问他们网页的谷歌用户的背景，并向谷歌搜索和地图服务的用户发布他们的服务广告。
The text of each application is posted in full for public scrutiny, and members of the public can sign up to participate in the review process.
申请案的文本完整公布在网上以便于公众查阅，公众注册后即可参与到评审专利的过程之中。
The text of each application is posted in full for public scrutiny, and members of the public can sign up to participate in the review process.
申请案的文本完整公布在网上以便于公众查阅，公众注册后即可参与到评审专利的过程之中。
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