Chongqing skyscraper Twin Towers

双子塔───Twin Tower;重庆───Chongqing

The 'twin tower' is called Frankfurter Tor and can be seen in the top left picture when magnified.───那座“双子塔”名为法兰克福门，放大鸟瞰图(左上)后亦可见。

I remember seeing the first Twin Tower fall live on television, even before the news anchors were aware of what was happening.───我记得在电视直播上看到第一座双塔建筑倒塌，新闻主播甚至还没有意识到刚刚发生了什么。

The subway took us straight to the Twin Tower.───地铁直接把我们送到双子塔。

The 'twin tower' is called Frankfurter Tor and can be seen in the top left picture when magnified.───那座「双子塔」名为法兰克福门，放大鸟瞰图（左上）后亦可见。

And I remember seeing the first Twin Tower fall live on television, even before the news anchors were aware of what was happening.───我记得在电视直播上看到第一座双塔建筑倒塌，新闻主播甚至还没有意识到刚刚发生了什么。

service were available to transport you to the twin tower shopping mall.───他们提供把你送到双塔和购物中心的服务。

This paper introduces three models the "Bottle Gourd" model, the "Twin tower" model and the "meshing" model, aiming to enhance the effect of ideological and political education.