他被派去扳道岔.He was assigned to man the switches.道岔无缝化是跨区间无缝线路发展的难点和关键技术.Jointless turnout is a key technique in developing CWR track across section.铁路道岔与中铁山桥平分中国市场.Railway yard with iron sanshan bridge in the Chinese market....

That big high-rise above us is where Brian lives.我们上面的那座摩天大楼就是布赖恩住的地方。Surely we can rise above every difficulty.我们一定能够排除万难.It tells the story of an aspiring young man's attempt to rise above the squalor of the stree...

Medical opinion varies on how many tablets it takes to overdose.医生对于服用多少药片算作过量意见不一。Quick! John! It's Carmela. I think she's taken an overdose.快来！约翰！卡梅拉出事了，我想她用药过量了。He took an overdose and was in the hospital fo...

He is a demon organizer.他组织能力极强。She has an undoubted talent as an organizer.她的确有组织才能。He felt a grudging respect for her talents as an organizer.他勉强地对她的组织才能表示尊重....

He handed each of them a page of photos.他给他们每个人一版照片。Photos taken by compact cameras are often dark because they're slightly underexposed.袖珍相机所拍的照片往往比较暗，因为存在轻微的曝光不足。The photos caused a storm when they were first publ...

It was a vegetarian and probably snacked on pine needles and ferns.它属于食草动物,可能主要吃松针和蕨类植物.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞.Blackboys sprouted out of the thick undergrowth of ferns a...