The level of emissions they cause will depend on how the electricity to run them is generated, while brakes, tyres and roads all create tiny airborne particles as they wear out.
它们产生的排放量将取决于驱动它们的电力是如何产生的，而刹车、轮胎和道路在磨损时都会产生微小的空气颗粒。
Join us as a volunteer manager to develop your own skills while bringing benefits to the communities.
加入我们，成为一名志愿者经理，在为社区带来好处的同时发展你自己的技能。
Pollsters found almost half of those asked preferred the more informal "cheers", while others liked to use such expressions as "ta", "great" and "nice one".
调查者发现，近一半的被调查者更喜欢非正式的“cheers”，而其他人喜欢使用“ta”、“great”和“niceone”这样的表达。
We could plainly hear the tunes speak to us, while Akshay and I sat on either side fitting words to them, as they grew out of my brother's nimble fingers.
当这些曲调从我哥哥敏捷的手指底下生长出来，阿克什和我坐在两旁替它们编词的时候，我们能够清楚地听到它们在对我们说话。
From my point of view, while it is true that the income gap may stimulate the social development to some extent, it causes trouble as well.
在我看来，虽然收入差距确实在一定程度上刺激了社会发展，但它也带来了很多问题。
While welcoming the move, some telemedicine advocates would prefer states to automatically honor one another's licenses, as they do with drivers' licenses.
在欢迎这一举措的同时，一些远程医疗倡导者希望各州能够像对待驾照一样，自行彼此承认各州的执照。
Margaret Thatcher was also said to get by on four hours a night, while the 130-hour workweeks endured by tech heads has been held up as key to their success.
据说，玛格丽特·撒切尔每晚只睡4个小时，而技术负责人每周工作130个小时，这一工作时长是他们成功的关键。
But?while?earning?my?Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me.
但当我在麻省理工学院获得博士学位，然后作为博士后从事太空研究时，这个问题开始困扰我。
Across the developed world, car use is in decline as more people move to city centres, while young people especially are opting for other means of travel.
在发达国家，随着越来越多的人搬到城市中心，汽车使用量正在下降，而年轻人更倾向于选择其他出行方式。
While nowhere near as common as knee or ankle sprains, torn ACLs put players out of the game for up to a year.
虽然不像膝盖或脚踝扭伤那么常见，但是前十字交叉韧带撕裂会让运动员停赛最长一年之久。
It's easy to shrug this off as someone else's problem while living with a vast gap between the social connections one has and what one desires.
当生活在一个人拥有的社会关系和他想要的社会关系之间存在巨大的鸿沟时，人们很容易把这个问题当作别人的问题而不予理睬。
While earning my Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me.
当我在麻省理工学院获得博士学位，然后作为博士后从事太空研究时，这个问题开始困扰我。
While her advice may sound superficial, it gets to the heart of what every cancer patient wants: the chance to live life just as she always did or maybe better.
虽然她的建议可能听起来很肤浅，但它触及了每位癌症患者的核心需求：有机会像她过去那样生活或者更好地生活。
Olmert plans to stay on as caretaker of the negotiations while Livni works to set up a governing coalition.
在利夫尼设法组成联合政府的同时，奥尔默特将留下来看守联合政府的谈判。
The explanation is that each aspen while appearing to exist separately as a single tree, is in fact only the stem or shoot of a far larger organism.
对此的解释是，每一棵白杨，虽然看起来是独立存在的一棵树，但实际上只是一个巨型有机体的茎或芽。
As the costs of shipbuilding rose, Venice clung to its outdated standard while the Dutch were innovating in the lighter and more easily handled ships.
随着造船成本的上升，威尼斯坚持其过时的标准，而荷兰人则对更轻、更容易操作的船只进行创新。
To see a game through to the final whistle while maintaining high performance, a player needs to be as fit as a fiddle.
要想在保持高水平表现的同时把比赛进行到底，运动员需要非常健康的身体。
While it may sound safe to avoid all physical contact so as not to offend anyone, the lack of touching might imply cold attitudes or indifference in interpersonal relationships.
虽然避免一切身体接触以免冒犯任何人听起来很稳妥，但缺乏接触可能意味着人际关系中的冷淡态度或漠不关心。
One type of pattern was of a specific density and was to be classified as dense, while the second type of pattern could vary in density, but was always less dense than the first one.
一种图案具有特定的密集度，被归为“密集”类，另一类图案的密集程度不同，但都比第一种的密集程度低。
So what Kennedy was referring to was that while GDP has been the most common method for measuring the economic activity of nations, as a measure, it is no longer enough.
因此，肯尼迪所指的是，虽然GDP 是衡量国家经济活动最常用的方法，但作为一种衡量标准，它已经不够合理了。
That is to say, as a reward for bravery, exhibited bravery, the hero should be allowed to kiss anyone they like while they are on patrol, male or female.
那就是说，作为对勇敢的奖赏，意即展现出的勇敢，应允许英雄在他们执行侦察时亲任何人，无论男女。
During a game, while sliding into third base, my cleat caught and pulled my foot to the right and backward as my body fell forward.
一次比赛，在进第三垒时，我的防滑钉被卡住了，身体朝前栽倒，脚腕却扭向右后方。
As predicted, the birds incubated in the light looked for food mainly with their right eye, while using the other to check out the predator.
正如预测的那样，在光线下孵化的小鸟主要用右眼寻找食物，而用另一只眼睛观察是否有捕食者。
Others, however, have adopted the philosophy that it is best to use the water while it is still economically profitable to do so and to concentrate on high-value crops such as cotton.
然而，另一些人则采纳了这样一种理念，即最好是在仍然有利可图之时利用水，并集中用在棉花等高价值作物上。
For a while it looked as though the making of semiconductors, which America had invented and which sat at the heart of the new computer age, was going to be the next casualty.
有一段时间，由美国创造的、处于新计算机时代核心的半导体制造业似乎将成为下一个受害者。
As we all know, the "rice bowl" culture of China has influenced some Asian countries such as Japan, Korea and Vietnam since we started to use chopsticks while eating food.
众所周知，自从我们开始使用筷子吃饭以来，中国的“饭碗”文化已经影响了一些亚洲国家，如日本、韩国和越南。
We need them to imagine the United States as a place where they can be productive for a while without committing themselves to staying forever.
我们需要他们将美国想象成一个暂时能让他们有所成就而不需要承诺永远居住的地方。
We need them to imagine the United States as a place where they can be productive for a while without committing themselves to staying forever.
我们需要他们将美国想象成一个暂时能让他们有所成就而不需要承诺永远居住的地方。
While some, like Maeda, emphasized the value of the degree rather than the education itself, others still see college as a way to gain new perspectives and life experiences.
虽然一些像梅达的人强调学位的价值高于教育本身，但其他人仍然认为大学是获得新视角和生活经验的一种途径。
While some, like Maeda, emphasized the value of the degree rather than the education itself, others still see college as a way to gain new perspectives and life experiences.
虽然一些像梅达的人强调学位的价值高于教育本身，但其他人仍然认为大学是获得新视角和生活经验的一种途径。
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