学生人数占到了非欧洲移民总数的一半以上。有人一方面担心他们上的那些狡猾的高校，一方面担心他们依然可以天衣无缝地找到工作并最终定居下来。
They account for well over half of the non-European total, and there are worries about both the dodgy colleges some attend and their seamless segue into the workforce and eventual settlement.
去年，成千上万的工厂倒闭，可能占到了这一地区工厂总数的三分之一乃至一半。
In the past year thousands of factories, perhaps one-third to one-half of the total, have closed.
在与俄罗斯收入水平相当的大多数国家里，中产阶级的比重占到了人口总数的一半或一半以上。
In most countries with Russia's income levels the middle class accounts for half the population or more.
2008年授予的商学学位数量占到了160万学位授予总数的21%，这其中又有将近一半(49%)的商业学位的获得者是女性。
In 2008 business degrees were awarded to 21% of the 1.6 million graduates who received a bachelor's. And women received nearly half (49%) of those practical business degrees.
移民占到美国的工人总数的一半，并且都具有科学和工程方面的资历。在1995 - 2006年期间，美国的人才库的增长中有三分之二来自移民。
Migrants make up about half of the workers in the United States with science or engineering qualifications, and accounted for two-thirds of the growth in that talent pool between 1995 and 2006.
拉美裔人数如今已经达到4，200万，并且是增长最快的人口群体，2004年至2005年间其增长数量几乎占到全国人口增长总数的一半；
Latino Americans now number forty-two million and are the fastest-growing demographic group, accounting for almost half of the nation's population growth between 2004 and 2005;
拉美裔人数如今已经达到4，200万，并且是增长最快的人口群体，2004年至2005年间其增长数量几乎占到全国人口增长总数的一半；
Latino Americans now number forty-two million and are the fastest-growing demographic group, accounting for almost half of the nation's population growth between 2004 and 2005;
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