如何使用 "sill" 造句

1. I leave the pots on a sunny window sill .
把花盆留在阳光照射的窗台上。
2. The lonely time sill always look back .
孤独的时间基石总是回首。
3. That government sill didn 't answer their hopes .
那个政府仍不符合他们的希望。
4. Unscrew lower fastening screws for the door sill .
拧下门槛的下部紧固螺钉。
5. In doing this project , I bashed my head on a window sill and have a dent in my forehead .
在做这个项目的时候,我将我的头撞上了窗台的门框留下了一道凹痕。