Edison is said to invent the first telephone.这种说法对吗?错了,应该怎么改正?

My hometown Nanchang
My hometown Nan Chang City is in Jiangxi , this is a beautiful , civilized city. There is a lot of places of historic interest, for instance , rope Jin Ta county, prances, king cabinet , all sorts of flowers in Nanchang continent , child pavilion , uprising memorial hall August First, ... Limpid eyes the public square fountain has attracted many visitors , the fountain high and low alternatively with music like naughty child in dancing. Have arrived at evening , the whole city colourfully decorated * Gao Zhao , is very beautiful! Take a look on that my hometown is what beautiful , what beautiful! I love my hometown Nanchang!

这样可能更好：edison is said to have invented the first telephone.

Edison is said to have invented the first telephone.
to have inbented表示电话已经被发明出来啦
不过,第一个发明电话的不是爱迪生,而是贝尔吧