來源：?少年素質(zhì)教育報 英語天地 魯教版·東營專版 六年級?

近年來，城市軌道交通發(fā)展迅速，為居民綠色出行提供了便利。重慶軌道交通更是穿山越嶺、跨越兩江，穿梭在街巷和樓宇間，成為獨(dú)具特色的風(fēng)景線。

?? ? ?Look!A light rail train is passing through a residential building in Chongqing.How amazingit is!

? ? ?? "Our city has very limited space.That can make finding room for roads and rail transit lines difficult,"a transport official from Chongqing says.Chongqing is in southwest China.It is known as the"Mountain City".Chongqing has a large population of more than 32 million people.So the sity's planners have to think up new ways to save space.

? ? ? Chongqing Rail Transit Line 2 is a good example.The rail thransit line was built across a residentail building.It is a new way to make space for important rail thansit lines. Liziba Station is on the sixth to eighth floor of the building.It's good for the residents in the building to catch the train.The train is also famous for being very quiet. It is only as loud as a dishwasher when it moves.

? 看！一列輕軌列車正在穿過重慶的一幢住宅樓。真是太神奇了！

? ?一位重慶交通官員說：“我們的城市空間非常有限。那可能會使為道路或軌道交通線路尋找空間變得困難?！?重慶位于中國西南部。它因“山城”著稱。重慶人口眾多，有3200多萬人。因此，城市規(guī)劃者必須想出新的辦法節(jié)省空間。

? 重慶軌道交通2號線就是一個很好的例子。這條軌道交通線路橫跨一幢住宅樓。這是為重要的軌道交通線路騰出空間的一種新方法。李子壩站位于大樓的第6至8層。這對大樓里的鄰居趕列車有好處。這列列車也已非常安靜而聞名。當(dāng)它行駛時，聲音只有洗碗機(jī)的聲音那么大。