玩的开心用英语怎么说

"玩的开心"用英语可以表示为"have fun"。这个短语源于英语中的动词"to have"和名词"fun"。例如：
I'm having so much fun at the party!
We had a great time at the amusement park.
Let's go out and have some fun tonight!
另外，"enjoy"也是一个常用的词汇，可以用来表示"玩的开心"。例如：
I really enjoyed my vacation.
She seems to be enjoying the concert.
We enjoyed the movie a lot.
总之，"玩的开心"可以用英语中的"have fun"或"enjoy"来表示。