Because he is speaking to three people .

因为他正在对三个人说话。

I am not speaking here about asceticism or abstinence .

我说的并不是苦行主义或禁欲主义。

I am speaking to them in their own language .

现在我用他们自己的语言和他们讲话。

Recognized leaders are usually good at public speaking .

有经验的领导者通常善于公众演讲。

Zhang is speaking to a different audience now .

而现在张朝阳是对不同的听众发表演说。