在毕业典礼上，校长用“nostra aetate”来强调我们这一代人的责任。

At the graduation ceremony, the principal used '___Nostra Aetate' to emphasize the responsibilities of our generation.

学生社团'Nostra Vox'致力于弘扬校园文化遗产。

The student club '___Nostra Vox' is dedicated to promoting campus cultural heritage.