克拉拉一直坐在树阴下的躺椅上看书。Clara had been reading in a lounge chair under a shady tree.在曲折蜿蜒的鹅卵石街道的两边，一把把阳伞为露天咖啡馆遮阴挡阳。Umbrellas shade outdoor cafes along winding cobblestone streets.她冲他阴沉着脸。She made a sour face in his direction....
I work out regulary to keep fit.我经常努力锻炼身体以保持健康.He runs to keep fit.他跑步为了保持健康.I think the best way to keep fit is to go in for sports.我想保持身体健康的最好办法就是参加体育运动....
An effective aerodynamic optimization design method of transonic airfoil is given.提出了一种有效的跨音速翼型气动优化设计方法.The experimental results of NACA 0012 airfoil dynamic pressure measurement are given here.12翼型动态测压的实验结果,初步分析了影响翼型动态气...
她脾气可能有点暴躁，但她是刀子嘴，豆腐心。She can be a bit tetchy but her bark is worse than her bite.我觉得麻婆豆腐和鱼香肉丝味道不错.I think Mapo beancurd and shredded meat in chilli sauce are quite special.我想在豆腐里加一点辣椒粉.I'd like to add some pepper to...