The door was open and on (an) impulse she went inside.

门开着，她一时心血来潮就走了进去。

《牛津词典》

The light was on and the door was open.

灯亮着，门开着。

《柯林斯英汉双解大词典》

I turned the handle and found the door was open.

我转动把手，发现门是开着的。

《柯林斯英汉双解大词典》

"I am happy." he said, "that I was the first one to open the door -- to let everyone know we could all do it."

VOA: special.2010.03.07

And so, when the show started he was in the bathroom, on the pot with the door open, and then he got up, and he hiked up his pants, and he waltzed out and he gave his reading of Howl.

就是说，当演出开始时他在卫生间里，在马桶上，开着门，然后他起来，接着他提起裤子，轻快地走出来,朗读了《嚎叫》

耶鲁公开课 - 1945年后的美国小说课程节选

"There was just such an open door even the least of us could have a vision,"

VOA: standard.2009.08.15

It was the smokehouse: the door was open and there was light inside.

NEWYORKER: The Tiger��s Wife

The door was open and I wheeled Henry right into the room.

NEWYORKER: Beginners

He said eBay's commitment to focus on its core business meant the door was open for companies like Auctiondrop to tap into other markets.

CNN: Companies piggyback on eBay success