卡迪夫是威尔士最大的城市和首府。

___Cardiff is the largest city and capital of Wales.

他申请了卡迪夫大学的心理学专业。

He applied for the psychology program at ___Cardiff.

卡迪夫橄榄球队在本赛季表现非常出色。

The ___Cardiff rugby team has performed exceptionally well this season.