I have something to say.

我有话要说。

I have something to say.

我有话要说。

Sure. Go ahead please.

好的。请说。

I'd like to put a question to the first speaker.

我想向第一个发言者提问。

I'd like to put a question to the first speaker.

我想向第一个发言者提问。

Please go ahead.

请讲。