Explaining 說明

Can you explain . . .

Can you tell me why . . .

Why . . .

What happened . . .

Well, . . .

Let me explain.

Let me tell you why . . .

Here's what happened:

There's a (good) reason for this:

The reason is . . .

I'm sorry. I can't tell you that (right now).

Can I get back to you on that?

I'll explain (a little) later.

We'll come to that later.

We'll get to that in a few minutes.

Can we save that until later?