Look who I found at our doorstep.

快看我在门口发现了谁。

Sometimes, we have people just dropped off equipment at our doorstep.

有时候，我们有人把装备放在我们家门口。

The same day I asked Father Williams for a miracle, he was literally left at our doorstep.

我今天向威廉姆神父寻求奇迹，他就出现在了我们台阶上。

So it's happening right at our doorstep.

所以它就发生在我们家门口。

The idea of having hovering crafts, dropping packages at our doorsteps has been around for years, but it's not anywhere near mainstream yet.

让盘旋在空中的飞行器在家门口投递包裹的想法已经存在多年，但还远未成为主流。