Open up or we'll break the door down!

开门！不然就砸门了！

《牛津词典》

Come out, or I'll bust the door down!

出来，不然我就砸门了！

《牛津词典》

Vandals had kicked the door down.

破坏公物者把门踹倒了。

《牛津词典》

They opened the door. Armstrong went out first and moved slowly down the ladder.

VOA: special.2009.07.15

and you close the door, and you stand up sleeping like this because there's no place to lay down.

然后你关上门，就像这样站着睡觉，因为没有地方躺。

在布鲁克林的生活 - SpeakingMax英语口语达人

That space is home to the button controlling the drop-down door (much more on that later, of course).

ENGADGET: Acer Aspire S5 review: is this innovative Ultrabook worth $1,400?

Obviously, the conceit of the S5 is that most of its ports are tucked behind MagicFlip, that motorized drop-down door on the laptop's rear edge.

ENGADGET: Acer Aspire S5 review: is this innovative Ultrabook worth $1,400?

He was shot and killed when the gunman broke down his door, Chief Wilson said.

BBC: Seattle apartment shootings leave five dead