We adopted the AA system to start a new project.

We need to check the relevance of this data.

His character is very kind.

My brother is a graduate student at the University of Tokyo.

I adjusted the schedule for tomorrow.

We learned about the importance of sex education at school.

He is good at performing opera.

He is fighting for justice.

I applied for admission to the university.

He is a specialist in orthopaedic surgery.