This Chinese olive tree is one of the oldest trees in our garden.

In physics, time and space are closely related.

He is the administrator of this website.

I was born and raised in the Kanto region.

In trigonometry, it is important to calculate the value of the cosecant.

I have started learning Cantonese.

He decided to stop eating unhealthy snacks between meals.

He often snacks during work.

He was observing the behavior of birds.

His thought is very unique.