Every morning, I wash my face before going to school.

What is your choice?

My washing machine has broken down.

He learned the movements of the solar system using an orrery.

The heliocentric theory is the idea that the sun, not the earth, is the center of the universe.

We installed solar batteries on the roof of our house.

Where is the origin of this graph?

He is good at playing string music.

He was once notorious as a procurer, but now he has abandoned his past and is living an honest life.

She likes to sing the original song.