要说出想喝什么，可以说"What would you like to drink?"。这句话的来源可能是在一个餐厅，饮料服务员问客人想要喝什么。

例句：

What would you like to drink? 你想喝什么？

I'd like a cup of coffee, please. 我想要一杯咖啡。

Can I get you something to drink? 您想要喝点什么吗？

I'm thirsty. Can I have a glass of water? 我口渴了。我可以喝一杯水吗？