ColumbustelephonenumberColumbus telephone number哥伦布的电话号码Little Mary; I find in my history book there is always such number(14511560)after the name Christopher Columbus .Would you please explain why ,sir?小玛丽：我在历史书中发现，克里斯托弗哥伦布这个名字后面老是有( 1451-1560)这几个数字，老师，请您给解释一下好吗？Little Rose: I can tell her ,sir. It was Columbus telephone number.小罗斯：老师，我知道。那是哥伦布的电话号码。
