Novello says college students will spend $4.2 billion yearly on alcoholic beverages.诺韦洛说大学生每年在酒精饮品上会消费掉42亿美元。Businesses need to train their workers better, and spend more on R&D.各企业需要更好地培训工人，并且在研发方面加大投入。They will then ha...
This phenomenon, sometimes called wanderlust, may explain why people spend so much time and money on trips to interesting places.这种现象，有时叫做旅游癖，可以用来解释为什么人们会把那么多时间和金钱花在有趣的旅游场所。We spend the time collating and presenting the ...
正电子发射断层成像 ( PET ) 是一种结合单一分子放射示踪的成像技术.Positron emission tomography ( PET ) is an imaging technique that combines a radioactive tracer with a molecule....
It was the kind of rumour that it is impossible to refute.这是那种让人根本没法批驳的谣言。It goes without saying that we have the right to refute them publicly.不用说我们有权公开驳斥他们.The meeting was very lively and informal with everyone chippin...
Watch out for bargains, but never buy dented cans.留意便宜货，但绝不要买表面凹陷的罐头。Early birds can get the best bargains in the January sales.动作快的人能够在1月份的打折中淘到最便宜的东西。I picked up a few good bargains in the sale.我在减价期间买了几样挺不错的便宜货。...
Yet few world-class rivers anywhere have etched a more enduring impression on as many millions for as many years.然而,世界上很少有这样大的河流会给这样多的人留下这样长时间的令人难忘的印象。...the enduring fundamental principles of life that ennoble mankind.使...