1) You look more beautiful every time I see you.
　每次见到你，你都更漂亮。（妙就妙在用more这个词，很简单地就表示出“一次比一次更”漂亮的意思）

2) I love you with all my heart.
　我全心全意爱你。

3) I love you for you.
　我真心爱你！（简单吧!当你想表示爱的是对方的人,而不是其他如钱财,权势等,就可以这样说）

4) For the same reason you like me, I like you, too.
　我也喜欢你啊，就像你喜欢我一样。

5) My love for you is as deep as the sea.
　对你的爱，似海深。

6) I'll love you as long as I live.
　爱你一辈子（爱你千万年）。

7) If the sun were to rise in the west, I'd never change my mind to love you forever.
　即使太阳从西边出来，我对你的爱也不会改变。（顺便温习一下虚拟语气吧）

8) You're the only man/woman I could be happy with.
　（这句话是不是太夸张？）

9) I'm so happy with you in this starry night.
　在这繁星闪烁的夜晚，跟你在一起非常快乐。

10) I love stars, and you're as beautiful as a star.
　（是俗了点，可人家就这麽说！）