I always wanted to work in TV but it took me two years to get a foot in the door.

我一直想做电视工作，但花了两年才进了这个圈子。

《牛津词典》

There's building work going on next door.

邻居正大兴土木。

《牛津词典》

I think I could maybe afford a front door if I work really hard for the rest of my life.

我想如果我下半辈子努力工作的话，我可以买得起一个前门。

youdao

Their work reveals a lot about songbird genetics, and opens a new door to understanding the basis of human speech.

VOA: standard.2010.04.05

I think I could maybe afford a front door if I work really hard for the rest of my life.

我想如果我下半辈子努力工作的话，我可以买得起一个前门。

怡人的的汉普斯特德 - SpeakingMax英语口语达人

And you're just entering the door after work.

你刚刚下班推开家门。

Don't 课堂 - SpeakingMax英语口语达人

That's, in essence, trying to find the back door and work your way inside the software.

NPR: Marketplace Report: Hacking Apple's iCode

Last February, my wife mentioned something to me just before I walked out the door to work.

FORBES: How I Juggle 3 Kids, Work And A Startup (And Still Spend Time With My Wife)

"It's terrible, because at 6 o'clock in the morning, when you're running out the door to work, you're having to Windex all the windows, " she says.

NPR: Subprime Crisis Makes It Maddening to Sell a House