A: There’s a question I’m not sure whether it is suitable to ask.
有个问题,我不知道能不能问。
B: You know that I have no secrets toward you.
你知道我对你可没什么保密的。
A: When you go dinner with John, who feets the bill?
你和约翰出去吃饭时,是谁付账的?
B: Why asking that? It’s often the sort of Dutch treat.
问着干什么?一般都是各付各的。