And she has made it her business to learn much about our customs.

By having contact with so many people, I learned a great deal about their customs and culture.

How could he have lived this long and not known that much about local customs?

I'm curious to hear about your world and its customs.

She was studying it for practice in reading and to learn about human customs.

From what I understand about your customs, you probably considered it rude.

I am only two days here, and know so little about your customs.

He asked me not to check again until just before dawn - something about his customs.

The government did not like to lose her because she knew so much about the natives and their customs.

Asked by the queen and the king's mother, she talked a lot about European customs with them.