他做了一篇精彩的演说。

He made a very able speech.

我们已经听了一些精彩的演说。

And we've had some fantastic presentations.

近日，一位亚洲朋友发表了精彩的演说。

Recently I heard an Asian friend giving a brilliant speech.

很多人认为语速快、维持高音量就能造就精彩的演说。

A lot of people think speaking fast, and consistently loud, makes for a good speech.