你是世界上最漂亮的姑娘。的英文

you are the prettiest girl in the world

• 你:    you
• 是:    Semantics
• 世界上:    in the world
• 最:    most; best; worst; ...
• 漂亮:    handsome; good-loo ...
• 的:    4次方是 The fourth po ...
• 姑娘:    girl daughter