气流一直从我们身边呼啸而过。The air was rushing past us all the time.强冷气流从山上疾掠而下。Blasts of cold air swept down from the mountains.周四，南极气流给智利南部带来了刺骨的严寒。Antarctic air brought biting cold to southern Chile on Thursday....
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...