The tower of Pisa is the bell tower of t..-阿摩線上測驗
1F 小鬼噢(107普一班行政上 高二上 (2017/12/05)
A在第三行後面 Work on the tower was begun in 1173 B 是這句However, in 1275, architects devised a plan to compensate for the tilt. D是Two stories, the third and the fifth, were built out of line with the others and closer to the vertical in an effort to alter the tower’s center of gravity. 但這句我有點看不太懂 C這方法並沒有成功 Pumping to keep water away from the surrounding ground and the injection of cement grout into the foundations and the surrounding subsoil have been tried in recent years, but without success... 查看完整內容 |
3F
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