解释What do you know about great scientists?

what do you know Do you know what Do you know what? 解释What do you know about great scientists? Do you know what my favorite animal is?还是Do you know what's my favorite animal?请解释清楚. what do you know是什么意思? Do you know ,what's - 英语翻译Do you know what a resolution什么的 What do you know I want a gift? do you know what he did for a ------[live] Do you know what he_____(do) now? 英语翻译do you know这首歌曲的歌词翻译..do you know?do you know?do you know what it feels like loving someonethat's in a rush to throw you away?do you know,do you know,do you know,do ya?do you know what it feels like to be the last oneto If you know what will you do Do you know what I like you do you know what you said what you name Do you know me 翻译并解释一下吧； how do you know what you should do when you look at the screen Do you know what i am talking about 解释它的意思