The electric light bulb is the brainchild of Thomas Edison, the telephone is the brainchild of Alexander Graham Bell, two 19th-century American inventors.
The electric light bulb is the brainchild of Thomas Edison, the telephone is the brainchild of Alexander Graham Bell, two 19th-century American inventors.
这句话翻成中文就是：“电灯泡是爱迪生发明的，电话是贝尔发明的。这两人都是美国十九世纪的发明家。”