单词：height of coupler centre above rail level
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北京奥运28大项 参与，竞争，分享，进步 Basketball 篮球 英文原文 On a competition level, a team is made of 5 players playing on the court and 5 players sitting on the bench that can be used for substitution during the game. Each player is assigned a p
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chimney connect continent double draw in European fear in the centre of invasion officially port put forward sea level serve as tunnel ventilate ventilation
新概念英语第二册单词MP3
Beijing, August 14 (Xinhuanet) -- The National Development and Reform Commission (NDRC)（国家发改委） on Friday approved a batch of inter-city rail transit networks, spanning more than 2,000 kilometers, to accelerate（加速） regional integ
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It is being reported Chinese rail giant CRRC is going to join the bidding for Britain's second high-speed railway project. The plan is to link London with the northern British city of Birmingham. The UK parliament has already approved the first stage
2015CRI中国国际广播电台
The idea is to build five major ventilation corridors, running from northern suburban areas to the south. They would be created by connecting Beijing's parks, rivers, lakes, and highways along with the capital's green belts, and possibly also by limi
2016CRI中国国际广播电台