1、You can hardly find a piece of garbage or a cigarette butt on the sidewalk.
在人行道上，你幾乎找不到一點垃圾和一個煙頭。

2、A seedy character with a cigarette butt jammed behind his ear.
衣衫襤褸、耳朵后面夾了個煙蒂的人。

3、Don't fling the cigarette butt out of the window.
別把香煙頭扔到窗外去。

4、I just saw you throw a cigarette butt and step on it.
剛才看見你丟掉煙蒂，然后用腳踩熄。

5、He dropped his cigarette butt into the street below.
他把煙蒂扔到了下面的街上。

6、A cigarette butt was stubbed into the earth nearby.
墓旁的泥土里有一個被碾過的煙蒂。

7、She threw the cigarette butt into the ashtray.
她把煙頭扔進煙灰缸。