We've been talking about the decline of coral reefs in tropical areas all over the world—how natural and man-made stresses are causing them to degrade or in some cases, to die.
我们之前提到了世界各地热带地区中珊瑚礁的衰落，即自然和人为（造成的）压力是怎样造成珊瑚礁退化，或者甚至在某些情况下，造成它们死亡的。
Each year, over 3 million people take camping vacations, either here in Britain or abroad, mostly on the Continent.
每年有超过300万人在英国国内或国外露营度假，其中大部分是在欧洲大陆。
Emergents, which do not form a continuous layer, are usually the giants of the forest, reaching heights of 35 to 70 m or more, and trunk sizes of over 2 m in diameter.
不形成连续层的新生植物通常是森林中的巨人，高度可达35至70米或更高，树干直径超过2米。
If you put a stone in the way of an ant, it will go around, over, under or on top, without stopping, until it finds a way to get where it needs to be.
如果你用石头挡住蚂蚁的去路，它会不停地绕道、从上面越过、从底下或从顶部走，直到它找到一条通向目的地的路。
And each year, over 3 million people take camping vacations, either here in Britain or abroad, mostly on the Continent.
每年有300多万人在英国或国外露营度假，其中大部分是在欧洲大陆。
The bag has narrow straps, so it may be worn over the shoulder or carried in the hand.
这个书包有细长带子，所有它可以被肩挎，也可以用手拎。
Heat the liquid in a large, wide container rather than a high narrow one, or it can boil over.
液体加热时要放进宽大的容器里，不要放进细长的容器里，否则它会溢出来。
Scholars of the information society are divided over whether social inequality decreases or increases in an information-based society.
信息社会的学者们对信息化社会中社会不平等是有所减少还是增加存在分歧。
You could do one of these little boxes they do in sociology or political science and have these arrows running all over the place.
你可以使用他们在社会学或政治学中所做的这些小盒子中的一个，使这些箭头无处不在。
Many people are interested in doing research or just reading about this region—the people, occupations, changes over the years, and so on.
很多人都很有兴趣在本地区做调研，或只是看看这方面的资料——这里的人、职业、这些年来的变化等等。
In a large saucepan, combine milk, vanilla extract, and 1 tablespoon butter or margarine. Bring to a boil over medium heat, then remove from burner.
在一个大煮锅里，将牛奶、香草香精和1汤勺黄油或人造黄油混合。中火加热，烧开后从炉灶上取下。
In 1973 sociologist Mark Granovetter showed how the loose acquaintances, or "weak ties", in our social network exert a disproportionate influence over our behaviour and choices.
1973年，社会学家马克·格兰诺维特指出，在我们的社交网络中，关系松散的熟人或“弱关系”对我们的行为和选择产生了不成比例的影响。
We've gone over where coral reefs are usually formed—along the edges of shallow ocean banks in tropical or subtropical regions, and the fact that they are declining at an alarming rate.
我们已经对珊瑚礁通常是在哪里形成的问题进行了讨论，它们是在热带或亚热带地区沿着浅海海岸的边缘形成的，而它们的数量正在以惊人的速度减少。
While doing extensive reading, you don't have to puzzle over every single word or phrase in the passage.
在进行泛读时，不用仔细琢磨文中的每个单词或短语。
You should never use any over-the-counter drug on a regular, continued basis or in large quantities, except on your doctor's advice.
除了医生的建议，你不应该定期、持续或大量使用任何非处方药物。
Being overworked or over-committed at home and on the job will not get you where you want to be in life.
无论是在家庭生活上还是工作上，过度劳累或过度投入都不会让生活达到你想要的状态。
In this study, instead of teaching students that their smartness can change, we taught them that their social standing—that is, whether they are bullied or excluded or left out—can change over time.
在这项研究中，我们没有告诉学生，他们的聪明才智是可以改变的，而是告诉他们，他们的社会地位是可以改变的，也就是，无论他们是否受到欺凌或被排挤，那都会随着时间的推移而改变。
People discussed ideas and issues in the hallways, on a run, or over a beer.
人们在走廊、跑步或喝啤酒时讨论他们的想法。
Then they shipped these plaster casts to workshops all over the empire, where they were replicated in marble or bronze.
然后他们把这些石膏模型运到帝国各地的工厂，而后以大理石或青铜为材进行复刻。
You should never use any over-the-counter drug on a regular, continued basis, or in large quantities, except on your doctor's advice.
除非医生建议，否则你绝不应该定期、持续或大量服用任何非处方药物。
This concept does not imply that business is benevolent or that consumer satisfaction is given priority over profit in a company.
这个概念并不意味着企业是仁慈的，也不意味着消费者的满意度要高于公司的利润。
Sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes.
有时候如果我正在讲解一句话，或者正在推导一个公式，我会稍微多讲几分钟。
In fact, when you break a rule or law, you lose control over your life and give others the power to impose punishment that you have no control over.
事实上，当你违反了一个规则或法律，你就失去了对你的生活的控制，并给予别人施加于你惩罚的权力，这种惩罚是你无法控制的。
Prior to 1960, geologists Bowen and Hess disagreed over whether or not the very high temperatures needed to produce magmas rich in magnesium could have existed on Earth.
在1960年之前，地质学家鲍温和赫斯在地球上是否存在产生富含镁的岩浆所需的高温这一问题上存在分歧。
Instead, the digital services tax is part of a much larger trend, with countries over the past few years proposing or putting in place an alphabet soup of new international tax provisions.
相反，数字服务税是一种更大趋势的一部分。各国在过去几年提出或实施了一系列新的国际税收规定。
Survey respondents disagree over whether this generation will follow in their parents' footsteps, move to the suburbs to raise families, or will choose to remain in the city center.
对于这代人会跟随父母的脚步搬到郊区安家落户，还是会选择留在市中心，受访者持不同意见。
Survey respondents disagree over whether this generation will follow in their parents' footsteps, moving to the suburbs to raise families, or will choose to remain in the city center.
受访者对于这代人是否会跟随父母的脚步，搬到郊区安家落户，还是会选择留在市中心持不同意见。
You can see buildings in different styles, enjoy the fantastic sunset over the ancient ruins, climb the mountains, fly over the ocean, or sit in the restaurants and bars to experience Peruvians' relaxing life.
你可以看到不同风格的建筑，在古老的废墟上欣赏美妙的日落，爬上高山，飞越海洋，或者坐在餐厅和酒吧里体验秘鲁人悠闲的生活。
Developing strong willpower, whether it is in response to our favorite chocolate cake or to over-shopping, is something that we can all benefit from.
培养强大的意志力，无论是对我们最喜欢的巧克力蛋糕还是对过度购物，这都能使我们从中受益。
If someone can get on the Internet in your username, you have no control over what they do or say.
如果有人能用你的用户名上网，你便无法控制他们的言行。
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