作业帮请各位高手帮忙翻译一下这篇文章和问题,最好能用英语写出答案!（写出答案者奖5分）
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/08/23 04:20:00
请各位高手帮忙翻译一下这篇文章和问题,最好能用英语写出答案!（写出答案者奖5分）
The first redios began in the 1920s.At that time the sound was very poor.So people had to listen on headphonrs.
Television began in the 1930s.It was black and white.In the 1960s,the TV programmes began to have colour.
Do you know when computers begin?
The first redios began in the 1920s.At that time the sound was very poor.So people had to listen on headphonrs.
Television began in the 1930s.It was black and white.In the 1960s,the TV programmes began to have colour.
Do you know when computers begin?
广播最早产生在1920年代
那个时候广播声音的质感不是很好
所以人们不得不戴用耳机听
电视最早产生在1930年代,但都是黑白的电视.
1960年代,电视节目变成彩色的了.
你知道电脑产生在什么时候么
Computers began in 1946
那个时候广播声音的质感不是很好
所以人们不得不戴用耳机听
电视最早产生在1930年代,但都是黑白的电视.
1960年代,电视节目变成彩色的了.
你知道电脑产生在什么时候么
Computers began in 1946