英语：我希望你们不要把两件事混淆！

Don't confuse the two things/matters, I hope.

I hopw you do not mix them up.

I don't want you confound the two things.
I hope you do not mix up the two things.

I hope that you do not mix them two up.

I do wish you are not mix up those two things. (do是起强调作用的哦，不想要可以删掉）