在学生们不知情的情况下，研究人员调查了他们在该学期餐卡的匿名消费情况——近500名学生的近1.4万张消费小票。
Unknown to the students, the researchers studied their anonymized meal-card purchases for that semester—nearly 14,000 receipts for almost 500 students.
印度工程学校每年颁授20万张文凭，培养近25万名毕业生，但是只有一半符合IT产业的雇佣条件。
Indian engineering schools award around 200,000 diplomas each year, and produce around 250,000 graduates, but only half are employable by the IT industry.
1999年的一个审计发现另一个人用149张彩票兑换了237,000美元，而前赢得奖励最多的前十名总共赢了842次，兑走将近价值达180万美元。
A 1999 audit found that another person cashed in 149 tickets worth $237,000, while the top 10 multiple-prize winners had won 842 times for a total of $1.8 million.
目前，一名年轻的荷兰建筑师研制成功了一张通过磁力漂浮在半空中的床。这张床的售价高达120万欧元。
AMSTERDAM (Reuters) - A young Dutch architect has created a floating bed which hovers above the ground through magnetic force and comes with a price tag of 1.2 million euros (810,000 pounds).
张林琦曾向本刊记者介绍，目前全球已有成千上万名志愿者身上进行了30多个候选艾滋病疫苗的I期、II期和II I期临床试验评估。
Zhang Linqi to our correspondent, there are currently thousands of volunteers for more than 30 candidate AIDS vaccine Phase I of, II and Phase III clinical trials to assess.
张林琦曾向本刊记者介绍，目前全球已有成千上万名志愿者身上进行了30多个候选艾滋病疫苗的I期、II期和II I期临床试验评估。
Zhang Linqi to our correspondent, there are currently thousands of volunteers for more than 30 candidate AIDS vaccine Phase I of, II and Phase III clinical trials to assess.
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