求英语翻译 你若回首便看见,我在你身后

求英语翻译你若回首便看见,我在你身后
（1）If you turn back to see that I am behind you
（2) If you turn around ,you will see that I am right behind you
（3） I will be seen to be behind you if you turn your head
（4） I will be seen to stay behind upon your turning around
(5) If you look back ,you will see that I am right behind you
纯人工翻译,请及时采纳,

As long as you look back,I am just behind you.

As long as you look back, I'm definitely there for you

As long as you turn back and see , I'm always there for you.

If you look back and see, I am behind you