在1,000英尺的高度飞行时，他听到旋翼发出一种奇怪的噪音。Flying at 1,000 ft. he heard a peculiar noise from the rotors.至少有4架高空飞行战斗机不得不采取避让行动。At least four high-flying warplanes had to take evasive action.这比大多数亚音速飞机的飞行高度高20,000英尺。This is 20,000 fee...
Ginseng is the usual gift for a convalescent.人参是送给康复期病人的常见馈赠.At last he was pronounced upon the mend -- and then convalescent.后来,他竟生机重现 —— 接着便慢慢康复了.Forty - five convalescent patients with acute myocardial infarction were...
She gave him a quick, upward look, then lowered her eyes.她抬眼迅速瞥了他一下，然后眼睛又垂了下去。She lowered her gaze to the hands in her lap.她低头盯着放在大腿上的双手。Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.海平面...