请帮我看一下这英文句子写得对吗?谢谢.If you change background color from red to gre_英语解答

请帮我看一下这英文句子写得对吗?谢谢.
If you change background color from red to green, then you could not be changed back to red.
中文背景：
哪果你将背京色从红色变成绿色,那你就不能再变回红色了.

人气：295 ℃　时间：2019-08-17 15:03:49

解答

If you change the background color from red to green, then you could not chang it back .If you change the background color from red to green, then it could not be changed back .