We left Fritz to watch my room in the palace.

我们把弗里茨留下来照应我在王宫中的屋子。

They did not dare go in, but they kept on watching the room.

他们不敢进去，但一直盯着房间看。

So we were watching this room and it was not fully built out yet.

所以我们正在看这个房间，它还没有完全建成。