[英语成语] YOU CAN'T HAVE YOUR CAKE AND EAT IT TOO. — 提高英语学习：了解选择的重要性

不能两者兼得。

“You can't have your cake and eat it too”这句成语用于表达一个人不能同时拥有两件互相矛盾的事。比如，你不能同时花钱购物又把钱存起来。它教会我们生活中需要做出选择，有时候拥有某件东西意味着要放弃另一件。

示例句子

1. If you spend all your savings now, remember you can't have your cake and eat it too.

   如果你现在花光所有的积蓄，记住你不能既要蛋糕也要吃蛋糕。

2. He wants both high pay and free time, but you can't have your cake and eat it too.

   他想要高薪和更多空闲时间，但这是不能两全其美的。

3. You can't expect to party all night and do well on the test; you can't have your cake and eat it too.

   你不能指望整夜狂欢又考得好，鱼和熊掌不可兼得。