好的玩的愉快英文怎么说

"Have fun" 是英语中表示 "玩的愉快" 的常用说法。这是一个习惯用语，没有特定的来源。

例句：

Have a great time at the party tonight. (今晚聚会玩得开心)
I hope you have fun on your vacation. (希望你度假玩的愉快)
Let's make sure everyone has fun at the picnic. (让我们确保大家野餐玩的愉快)