Finally, a few do's and don'ts when it comes to looking after your voice, especially before giving a speech or whatever. It's a big obvious but avoid smoky areas, and alcohol, too.

最后，是一些发言前如何保护嗓子的注意事项，不说也明白，要尽力避开吸烟场所，也不要喝酒。

youdao

Like many songs on the album "Quiet Nights" it is a good example of Diana Krall's soft and smoky voice.

VOA: special.2009.04.24

The tremendous response would have been hard to predict a few years ago with roots in punk bands, Feist was known primarily as a participant in the Canadian indie-rock collective Broken Social Scene but she possesses a naturally smoky voice that makes her instantly accessible.

NPR: Feist: Torch Songs and Bulletproof Buzz

There are hints in his sound of John Coltrane's intensity and Lester Young's smoky lyricism, but Mr. Lloyd is a thoroughly original voice.

WSJ: He's Kept Growing | Charles Lloyd | Cultural Conversation by Stuart Isacoff