The two tower buildings of the World Trade Center have disappeared from the map of New York.

世界贸易中心的两座塔楼已从纽约的地图上消失了。

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The results showed that the purity of 6 chloro 2 nitrotoluene was over 96% by two tower distillation.

实验结果表明，通过双塔精馏，可获得纯度大于96%的6 氯2 硝基甲苯目标产品。

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The Changxing harbor bridge in Zhejiang is a prestressed cable-stayed bridge with two tower and single-cable-plane.

浙江长兴港大桥是一座双塔单索面预应力混凝土矮塔斜拉桥。

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One World Trade Center tower in New York City was completed in nineteen seventy-two.

VOA: special.2010.03.31

In the case of a tower of size 1, basically there are two things to do, right?

如果只有1个圆盘要移动，那么就只要做两件事就可以了对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

Four new units will be constructed at Paterson tower and two at Leishman tower, with all six being wheelchair accessible.

BBC: Callender park

The upper level has a two-story tower room, a wet bar, a glass-enclosed Conservatory and Pavilion that open onto a wraparound terrace with park and sunset views.

FORBES: Calvin Klein Compound, Manhattan, New York

Ten years after the attack that killed her husband Michael, a bond broker on the 84th floor of Tower Two the former public schoolteacher is seeking new career opportunities.

FORBES: After 9/11: A New Career for Monica Iken