翻译一下 “如果爱你是一种错 那么我已经铸成大错 如果想你是一种罪 我已贩下滔天大罪”

if it is a fault to love you, i've committed a big blunder.if it is a crime to think about you, i've made a enormous felony.

有点难度。
if love you is wrong
I always make a gross mistake
if think of you is a crime
I always commit monstrous crime

If loving you is a mistake, I've already made a big mistake; if missing you is a sin, I've already committed a huge sin.