My income varies every month.

He is always seeking a perfect character.

He is collecting stamps.

I think he has the ability to govern this country.

He was looking out the window.

The police detained him in the detention center.

He used a string as a rope to tie up the luggage.

He got tired from work and left early.

The buds on this tree are announcing the arrival of spring.

Shu is collecting stamps as a hobby.