英语翻译while in the air ,he can perform an upward thrust or dow

英语翻译An answer like that can let the air out of your tires in 英语翻译Pumping direction reversed:upward in centre of the vesse Can you dance the disco or perform ballet. 在"Can you dance the disco or perform ballet?"中perform 与balle in the sky or in the air? 英语翻译The pressure in the thrust cavitythen drives the hot oil kick the 原文是The president has said he can’t kick the can dow 英语翻译The application attempted to perform an operation not al 英语翻译 The upward forces are due to the tension in the cord. 求解决一道英语选择题 While he was ----about in the street,he met an ol He saw Mary **to an old man in front of the store while he w For an instant he could see black castles in the air怎么翻译呢?是迈