我们谈谈如何？

我们谈谈如何？　
Can I talk to you right now?我现在可以跟妳谈一谈吗?
You got a minute?你有空吗?
Can I have a word with you?我可以跟你谈一下吗?
I need to talk to you.我需要跟你谈一谈。
May I have a little talk with you?我可以跟你谈一下吗?