At that time, I was still a student.

He recorded his life in his memoirs.

I want to go to Cologne, a commune in Lombardy, Italy.

I have been to Cologne, located in the southwest of France.

I found body lice hiding in the clothes.

A body louse is a small insect that parasitizes the human body.

He couldn't hide his thoughts of love and romance for her.

The moon has risen, and it's time to return the robe of night.

He shifted the car's gear.

He shifted the topic.