奥地利总理最近访问了中国。

The Austrian ___chancellor recently visited China.

这所大学的荣誉校长将在毕业典礼上发表演讲。

The university's ___chancellors will deliver a speech at the graduation ceremony.

大学校长们将在下周开会讨论校园安全政策。

The ___chancellors will meet next week to discuss campus safety policies.