He was working as a military surgeon.

This ship doctor is an indispensable presence to protect the health of passengers during long voyages.

My father is a doctor.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.

Everyone was surprised by the news.

He learned the old character form of 學 to study ancient documents.

He likes to take a walk in the park at dusk.

My older brother is attending the University of Tokyo.