Have you seen someone you just can’t take your eyes off of? Not sure how to tell them what you think of them? Have you already said you think they’re beautiful? If so, then here are some other ways of expressing yourself!
你有没有见过一个让你目不转睛的人?不知道怎么告诉他们你对他们的看法?你已经说过你认为他们很漂亮了吗?如果是的话,那么这里有一些其他的表达方式!

Just remember that some of them can only be used if you are quite close to the other person, if you don’t know them well, then choose your words carefully!
只需记住,只有当你和对方很亲近的时候,如果你不太了解他们,才可以使用其中的一些,然后仔细选择你的话!

TO A GIRL
描述一个女孩

You’re very beautiful
你真美

You’re very pretty
你真漂亮

You look as pretty as always
你看起来和往常一样漂亮

You’re so adorable
你真可爱

You look drop dead gorgeous
你看起来真漂亮

You have the most beautiful eyes (or another feature that you like e.g. smile, nose, lips etc.)
你有一双最漂亮的眼睛(或你喜欢的另一个特征,如微笑、鼻子、嘴唇等)

I think you’re very attractive
我觉得你很有魅力

Wow, you’re gorgeous
哇,你真漂亮

I think you’re stunning!
我觉得你很棒!

I think you’re super cute
我觉得你超可爱

You look hot
你看起来好性感

I love the way you look today/tonight
我喜欢你今天/今晚的样子

You have looks to die for
你真是绝色尤物

You look so radiant
你看起来容光焕发

You look absolutely fantastic
你看起来美极了

You look great
你看起来好棒啊

You’re beyond gorgeous
你太美了

Watching you is like listening to angels sing
看着你就像听天使歌唱

You look out of this world
你的美出尘绝世

You make my heart melt
你使我芳心融化

I can’t take my eyes off of you
你的美使我目不转睛

Your smile melts my heart
你的笑容融化了我的心

I think you’re the most beautiful girl in the world
我觉得你是世界上最漂亮的女孩

I have never seen anyone as beautiful as you
我从没见过像你这么漂亮的人

Your beauty is incomparable
你的美无与伦比

You look like an angel
你就像一个天使

TO A GUY
描述一个男生

You are a beautiful specimen
你帅得像一幅样本画。

You’re delicious!
你如此秀色可餐!

I think you’re fit (British)
我认为你身材矫健 (英式英语)。

I think you’re hot
我认为你很性感火辣。

You’re quite a hunk!
你如此身姿矫健!

I think you’re rather hunky
你相当健硕魁梧。

You look quite dapper (British)
你看起来很精致(英式英语)。

You’re very handsome
你长得很帅。

I think you’re good-looking
我觉得你很好看。