给你用英语怎么说两种说法

"to have a ball" 表示 "玩得非常开心"。这个短语可以追溯到19世纪末期，当时"have a ball" 是指参加舞会和派对，活跃地玩耍。现在，这个短语已经广泛地用于描述做任何事情时都感到非常开心。

例句：

"We had a ball at the party last night." (我们昨晚在派对上玩得非常开心)
"I am having a ball on this vacation." (我在这次假期里玩得非常开心)
"to have one's cake and eat it too" 意思是 "想要既得利益又不承担风险" 或 "想要两全其美"。这个短语可以追溯到17世纪，当时这个短语是用来表达一种不可能的愿望或不合理的要求。现在，这个短语已经广泛用于描述试图获得两种不相关的好处。

例句：

"He wants to have his cake and eat it too by asking for a raise and not having to work any harder." (他想要两全其美，要求加薪但又不想工作更努力)
"You can't have your cake and eat it too, you have to choose one." (你不能两全其美，你必须做出选择)