[telegrapher]telegraphers

Edison was born in the United States， was a great inventor He stayed in school only three months， the total number of question and has nothing to do homework Later， his mother brought him home， and he。

telephone 电话，telegram 电视节目，television 电视机。

The Tramp TelegrapherEdison left the laboratory behind for a career as a quotcandy butcherquot on the Grand Trunk Railway in 1859，selling candy，dried fruit，snacks and newspapersThree years later he made history when he。

The Tramp Telegrapher Edison left the laboratory behind for a career as a quotcandy butcherquot on the Grand Trunk Railway in 1859， selling candy， dried fruit， snacks and newspapers Three years later he made h。