这座古老的丁沃尔曾经保护村庄免受入侵者的侵害。

The ancient ___Dingwall once protected the village from invaders.

玛丽·丁沃尔教授将在下周的学术研讨会上发表演讲。

Professor Mary ___Dingwall will give a lecture at the academic symposium next week.

我们在丁沃尔参观了古老的城堡遗址。

We visited the ancient castle ruins in ___Dingwall.