Using the private railway makes commuting very convenient.

He understands the importance of learning.

He is majoring in psychology.

Gaku is my best friend.

He has a deep interest in archaeology.

Former Imperial Universities are some of the most traditional universities in Japan.

Clifford algebra is a branch of mathematics, and it has a close relationship with physics.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.