毕业快乐用英语怎么说

毕业快乐用英语可以说 "Congratulations on your graduation!" 或者 "Best wishes on your graduation!" 来祝贺毕业生。这个短语来自于祝贺毕业生成功完成学业，并为进入社会做好准备。

例句：

"Congratulations on your graduation! We are so proud of all of your hard work and dedication."
"Best wishes on your graduation! We know you will go on to do great things in the world."
"Congratulations on completing your studies! We can't wait to see all that you will accomplish in the future."

中文翻译：

"恭喜毕业！我们为你所有的努力和奉献感到骄傲。"
"祝毕业快乐！我们相信你会在世界上取得巨大的成就。"
"恭喜你完成学业！我们迫不及待地想看到你在未来的成就。"