1. 爱用英语怎么写 中国人最爱用这两种说法：
I love you.
I fall in love with you.
美国人最爱用的俚语：
I have a crush on you.
I flip over you.
答案补充
1) You look more beautiful every time I see you.
每次见到你，你都更漂亮
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，就想你喜欢我一样 。
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.
【爱在英文怎么写】即使太阳从西边出来，我对你的爱也不会改变 。