He participated in the student movement of the 1960s.

A sports festival will be held at school next week.

This consumer boycott is a response to the inappropriate actions of the company.

They carried out a boycott.

He understands the importance of learning.

He is majoring in psychology.

Gaku is my best friend.

He has a deep interest in archaeology.

I am majoring in biophysics at university.

I am majoring in physical chemistry at university.