Looking at the human genome as a "book of life" they have mapped vast Numbers of variations in letters or short words - but missed much larger deletions and duplications of pages or chapters.
如果把人类基因组视作“生命之书”,他们绘制了大量字母或短语的变异——但忽视了“书”中篇幅更大的整页乃至整章的删节和重复内容。
A 44% rise in passenger Numbers over the past 12 years looks good, but it has come at vast cost.
在过去12年内,旅客人数增加了44%,光鲜数字的背后是巨大的代价。
The profits benefit a small minority, while the vast numbers of workers have no choice but to risk their lives in dangerous working conditions.
利润只归于一小撮人,大多数工人没有选择的余地,只能在危险的环境中拿生命作赌注。
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