你知道吗英语怎么说

"Do you know"在英语中是"Do you know"。这个短语来自英语，最早可以追溯到16世纪。它是一个简单的问句，用来询问对方是否知道某件事情。例如：
Do you know where I can find a good restaurant in this area?
Do you know what time it is?
Do you know how to get to the train station?
另外，"你知道吗"在英语中也可以表达为"Did you know that"。例如：
Did you know that the Earth is not a perfect sphere?
Did you know that the first camera was invented in the early 1800s?
Did you know that the average person spends about 10 years of their life dreaming?
希望这些信息对你有帮助。