Again Martin seemed untroubled, yet Celia detected strain beneath the surface.马丁仍然显得无忧无虑, 但西莉亚察觉到了他内心的焦虑.He seemed to be quite untroubled by the news.听到这消息以后,他好象并不担忧.At first, the Supreme Court seemed untroubled by causa...
There needs to be a properly informed public debate.有必要让公众在充分知情的状况下展开辩论。A properly fitting bra should never leave red marks.合适的胸罩不会留下红色勒痕。The book is well written, properly illustrated and excellently captioned.这本书写得很好，插...