英文句子,说微波炉和电脑两项发明有什么好处,给人类带来了什么.

People have been greatly benefited from the invention of the Microwave Oven and the Computer. The former makes it convenient for people to cook or heat food the soonest while the latter enables people to communicate with outside world , search for information and enjoy online games with the simple click of a mouse.
With the development of science and technology, people's quality of life is keep on improving.