One bright morning I decided to clean my flat, including washing the window on the inside.

一个阳光明媚的早晨，我决定打扫我的公寓，包括擦一下窗户的内侧。

youdao

Now clean up the window.

现在把窗户擦干净。

youdao

Sweep me the room as clean as you can, up with the window, fling out my old man!

把我的房间尽可能打扫干净，把窗户打开，把我丈夫那个老头扔出去！

youdao

She said children would "look out the window of their family car and see that clean energy is part of their lives."

VOA: special.2009.06.19

The table cloths were even more clean and white than they had seemed through the window.

VOA: special.2009.09.05

Kilmarnock have won two of their opening league games, but they have yet to have a clean sheet and Jefferies wants defensive cover before the transfer window closes at the end of the month.

BBC: SPORT | Football | My Club | Kilmarnock | Jefferies thwarted in Mackay bid

For some reason they won't stick to my window, and yes, before you ask, yes I do keep it clean.

ENGADGET: Ask Engadget: best smartphone car mount? Mobile

Common exemptions include where a hosepipe is used to clean cars, windows or outdoor surfaces - this covers car washing businesses and window cleaners.

BBC: Q&A: Hosepipe bans