The Tower bridge is often mistaken for London Bridge which is dull in comparison.

如果不进行清晰地比较的话，这个塔桥经常被误解成就是伦敦大桥。

This famous fortress and prison is located on the River Thames, near the Tower Bridge.

这座著名的堡垒兼监狱位于泰晤士河畔, 邻近伦敦塔桥.