烟蒂

rén xíng dào shang jī hū kàn bù dào lā jī huò yān dì

人行道上几乎看不到垃圾或烟蒂。

You can hardly find a piece of garbage or a cigarette butt on the sidewalk.

dì bǎn shang mǎn shì yān dì

地板上满是烟蒂。

The floor was covered with cigarette butts.