假设它通过了这样的测试，司机就会被引导通过一个大门，进入一条自动车道。

Assuming it passed such tests, the driver would then be guided through a gate and toward an automated lane.

youdao

他走过那个公园，并穿过一个大门口。

He walked across the park and through a gateway.

《柯林斯英汉双解大词典》

士兵们在通往克里姆林宫的一个大门前整队。

Troops line up at one of the gates to the Kremlin.

youdao

I don't know about that. I am not so sure." But then, we realized that like when we walk out that door, it's the whole world again. So you get sucked up by your group, by your sort of identity.

我不知道，不是很确定，然后呢，我们就意识到走出那个大门，又是一个完整的世界，所以你就会,被你的团体，你的身份所束缚。

普林斯顿公开课 - 人性课程节选

He journeys heroically through chaos in order to find that new planet that he had heard about in heaven, and he's stopped by a figure who holds the keys to hell's gate and who can determine who is able to leave and who is able to enter.

他英勇地穿越过混乱以找到他在天堂听闻过的新星球,他被一个人拦下了,这个人掌管着地狱大门的钥匙并能决定,谁能够从此间进出。

耶鲁公开课 - 弥尔顿课程节选