理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。Uncle Richard intoned a chapter from the Bible and improvised a prayer.对《星期天的爱情》这首歌的即兴模仿听起来尤其空洞。The ersatz spontaneity of "Sunday Love" sounds especially hollow.他在即兴吹奏萨克斯管。He was jamming with ...
他似乎把负号误作正号了.He seems to have mistaken a minus for a plus.出现负号的原因与 33-2 节所讲的相同.The reason for the minus sign is the same as in Section 33 - 2 .这个负号表示这个力总是和速度的方向相反.The negative sign describes the fact that this is always o...
The air was thin and crisp, filled with hazy sunshine and frost.空气稀薄清新，其间日光蒙眬，寒气逼人。Her house is light and airy, crisp and clean.她的房子光线充足，空气流通，清新整洁。He wore a panama hat and a crisp white suit.他戴着一顶巴拿马草帽，穿着一身挺括的白西装。...