"We are in urgent need of tents, food, medicine and satellite communications equipment through air drop," he said.
他说：“我们亟需空投帐篷、食品、药品和卫星通讯。”
2
Snoring is caused by breathing in air through a partially blocked airway, according to the American Academy of Sleep Medicine (AASM).
美国睡眠医学院认为，打鼾是由呼吸气道中的局部堵塞造成的。
3
Through the 1980s and '90s, U.S. citydwellers gained nearly five months of life expectancy because ofclean-air improvements, according to 2009 estimates in the New England Journal of Medicine.