没问题，字数偏多，望谅解。可能修辞比较专业，望修改得简单一点。Big Ben is the nickname for the great bell of the clock at the north end of the Palace of Westminster in London, and is generally extended to refer to the clock or the clock tower as well.It is the largest four-faced chiming clock and the third-tallest free-standing clock tower in the world.It ...
