Question

跪求帮忙翻译一篇英文阅读，要快。。。。。

your tv set changes the television signals back into pictures and sound. it picks up the thin lines that the tv camera scanned and uses pats called electron guns to paint one thin line at a time. the lines get painted from top to botton. a colour tv set uses three electron guns to beam out three colors--red,green,and blue.the beams scan fast enough to paint a piuture on your screen 30 times a secnd
from to botton该为from to bottom
piuture改为picture secnd改为second

Answer 1

你的电视机把信号还原成图像和声音。他收集电视摄影机扫描和经电子枪喷射而来的细线，这些细线由上到下被着色。彩色电视机用三个电子枪发出三种颜色的光束——红，绿和蓝。这些光柱以每秒钟30次的频率快速扫描在你的显示屏上以显示出画面。

翻译的有点搓~~~~不过童鞋，做阅读的话，大意知道就够了~