A visitor has come.

I attend psychotherapy sessions every week.

Next month, I will apply for a visa for my visit to China.

I plan to visit China next month.

He wrote a poem using the four treasures of the study.

Trigonometry is a branch of mathematics that studies the relationship between angles and triangles.

In his study of international law, he particularly focuses on jus gentium.

We like to watch satellite broadcasting at home.

Phoenix is one of the constellations in the southern hemisphere.

When he opened the supernatural box, an astonishing power was released.