在線高三輔導(dǎo)班

They say that the world’s first great invention was the wheel.他們說世界上第一個(gè)最偉大的發(fā)明是輪子。

Perhaps we could argue that the discovery of fire was equally as important.也許，我們要說火的發(fā)明也一樣重要。

Of course we don’t know who invented those.雖然，我們不知誰發(fā)明了這些。

But we do know about modern inventions.但我們確實(shí)知道這些現(xiàn)代的發(fā)明。

Alexander Graham Bell, Marconi and Faraday are all associated with inventions brought about as a result of electricity.亞歷山大·G·貝爾、馬可尼和法拉第對(duì)電的發(fā)明都有貢獻(xiàn)。