在写这篇文章前，我会先列提纲。

Zài xiě zhè piān wénzhāng qián, wǒ huì xiān liè tígāng.

Before writing this article, I’ll first make an outline.

演讲需要有清晰的提纲。

Yǎnjiǎng xūyào yǒu qīngxī de tígāng.

A speech needs a clear outline.

这本书的提纲很详细。

Zhè běn shū de tígāng hěn xiángxì.

The outline of this book is very detailed.