We arrived back on the Astronomy Tower because that's where the Mark was.... Dumbledore was ill, he was weak, but I think he realized it was a trap when we heard footsteps running up the stairs.

我们一起回到天文塔，因为黑魔标记就在那儿……邓布利多病了，他很虚弱，但我想，当我们听到有人跑上楼来时，他已经意识到那是一个圈套。

youdao

The resident mage is a student of astronomy and planetary science, so I decided the tower should have its own Foucault pendulum, attached to the 7th floor ceiling and swinging freely through open spaces in each floor below.

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