Instead of beefing about what Mrs Martin has not done, her critics might take a look at what she is trying to do.批评者不要老是抱怨马丁太太没有做什么事情，不妨看看她正要做什么事情。Allow about eight hours for the drive from Calais. Alternatively, you can...
Anna grinned slyly.安娜会意地咧嘴笑了。She glanced slyly at Madeleine.她诡秘地向马德琳瞥了一眼.He would allow John slyly to copy his answers to impossibly difficult algebra questions.他会让约翰偷偷抄下自己对一些极难的代数题的解答....
他测出了超声波穿过骨头的速度。He measured the speed at which ultrasonic waves travel along the bone.超声波扫描显示她怀了双胞胎。Ultrasound showed she was expecting twins.大多数处于妊娠期的妇女将被建议接受超声波检查，不过这不是强制性的。Most women will be offered an ultrasound scan ...