1·The Canadian Arctic is a vast, treeless polar desert that's covered with snow for most of the year.
加拿大的北极是一个广阔的、没有树木的极地沙漠，一年中大部分时间都被雪覆盖着。
2·It's been shaped by constraints over vast stretches of time, all of which comes down to the fact that the best foraging strategy for beavers isn't the one that yields the most food or wood.
它是由长时间的约束形成的，都指向一个事实，就是对海狸来说最好的觅食策略不是产出最多食物或木材。
3·As with automobiles, consumers in today's college marketplace have vast choices, and people search for the one that gives them the most comfort and satisfaction in line with their budgets.
就像汽车一样，当今大学市场上的消费者有着广泛的选择，而且人们在他们预算范围内寻找让他们最舒适、最满意的一个。
4·Most of the world's poorest farmers, including the vast majority in Africa, rely on rain for their livelihoods.
世界上大多数最贫穷的农民，包括非洲的绝大多数农民，依靠雨水维持生计。
5·Most Wall Street executives retain their fame - and certainly their vast web of contacts - long after they have lost their jobs.
多数华尔街高管在丢掉工作后的很长时间都能保住自己的名誉，当然还有他们巨大的人脉。
6·Most of the Earth was covered in ice with the rest vast deserts stretching thousands of miles.
地球大部分地区覆盖着冰层，其它地区是绵延数千英里的巨大沙漠。
7·They bought houses and saw them increase hugely in value. In most rich countries their generation accounts for the vast majority of all private wealth.
他们买下的房子大幅度升值，致使在大部分发达国家中绝大多数的私人财富都归入了那一代人的账户。
8·The men share a common goal: to protect the interests of big Banks in the vast market for derivatives, one of the most profitable - and controversial - fields in finance.
他们有一个共同的目标：在金融界，衍生品的巨大市场，最有利可图也是有争议的市场中，保护大银行的利益。
9·The gravity of the situation is not adequately appreciated by those that are most distant from the eye of the storm, including the vast majority of Americans.
而这种局面的严重性，目前并未被绝大多数远离风暴眼的人们所理解，其中也包括绝大多数普通美国人。
10·So the return of stem rust could cause vast suffering, threatening mass hunger in some of the world’s most populated areas.
所以茎秆锈病的重袭预示着世界上人口最多的一些地区有发生大规模饥荒的危险，这将会荼毒甚多。