因为他们无尽的勇气和仁慈，因为给全世界争取了时间来增强防御，因为冒着生命危险，因为永不言退，因为牺牲和拯救，埃博拉的医护人员，他们被选为《时代》的2014年度人物。
For tireless ACTS of courage and mercy, for buying the world time to boost its defenses, for risking, for persisting, for sacrificing and saving, the Ebola fighters are time's 2014 Person of the Year.
哈佛大学的研究人员发现，每天喝五杯红茶，两星期后身体的免疫防御系统会增强四倍，这可能是茶氨酸的功劳。
Researchers at Harvard University found that drinking five cups of black tea a day quadrupled the body's immune defense system after two weeks, probably because of theanine.
用正义的力量武装广大人民是尤其重要的，因为这样可以增强国家防御能力。
It is particularly important for building the popular masses' strength of justice to bolster the national defense capability.
应用推荐