I figured that he must have gotten lost.

我猜想他一定是迷了路。

They thought we had gotten lost.

他们以为我们不见了。

In this scene Bear has gotten lost among the herd of reindeer, leaving Father Christmas in a panic.

这张画中棕熊在麋鹿群中走失，让圣诞老人惊慌失措。

As soon as the door shut behind me, I was running. I remembered the time I had gotten lost from this bathroom, because it had two exits.

身后的门刚刚关上，我立刻狂奔起来。我还记得，上次我曾在这个化妆间里迷路，因为这里有两个出口。