Question

“如果你当初听从我的劝告，你就不会犯这样的错误”用英语翻译

Answer 1

If you had had listened/followed my advice, you would not have made such mistakes.

Answer 2

you wouldn't have made this mistake if you had listened to me in the first place

Answer 3

If you had followed my advice ,you wouldn't have made such mistakes.