The syndrome is more likely to strike those whose immune systems are already below par.这种综合征更容易对那些免疫系统已经低于正常水平的人构成威胁。That is roughly on par with the M 1 money supply, which quantifies liquid money in circulation.这笔钱与流通领域...
The best discoveries in science are very simple.最伟大的科学发现都非常简单。In that year, two momentous discoveries were made.那一年，有两个重大发现。The study of psychology has recently been widely cross-fertilized by new discoveries in genetics...
Aerobatic flights over airfield up to 2000 m.花样飞行在机场上空,高度2000米.Quite will like more in the future to the dangerous play, was also afterward aerobatic display.越往后对危险动作颇为爱好, 也就是后来的特技表演.Glider flights ( Aerobatic flights ) ...