我当时害怕打开那个门惟恐他跟踪我。

I was afraid to open the door lest he should follow me.

《柯林斯英汉双解大词典》

那人打开砌在高墙中的门，放我过去了。

The man unlocked a gate set in a high wall and let me through.

《柯林斯英汉双解大词典》

我用成功地另一把钥匙开了门，进去之后，我就跑去打开板壁，因为那房间是空的。

Having succeeded in obtaining entrance with another key, I ran to unclose the panels, for the chamber was vacant.

youdao

I don't know the facts. If I could really do it right, I'd now open the door and bring in our guest physiologist, who would then provide the facts that I'm--what I'm about to go is "Blah, blah, blah."

我不懂这些,如果真要讲这些,可以打开门请一个客座生理学家进来,他会讲一些理论,对于我来说...会觉得很厌烦

耶鲁公开课 - 死亡课程节选