what can you do的意思是:你能做什么? 这是一个常用问句。
还有其他常用的问句,比如1. How are you doing? 你好吗? 2. What's up? 什么事? 3. Could you do me a favor? 能不能帮我一个忙吗?
同你讲,what can you do还是一首英文歌来的,非常好听,建议您去听一下。下面是部分歌词,写得真美。
What Can You Do - Bad Religion
So you waste another day getting older So you kick back and get farther behind
And although the world rotates itself
The only thing that twists is your mind ;
falling apart at the rifts
And surprisingly
The leaders can't make any sense of it
You mean nothing to the world
We're all someone else'
Yeah you waste your time with losers
If you get stuck in a rock-and-roll band
Do you find it more rewarding
To compete with morons throughout this land
They seem to be in power ;