He is majoring in applied mathematics at university.

The number subtracted from the minuend is called the subtrahend.

He is studying phallicism.

I can fall asleep immediately after taking a sleeping pill.

He fulfilled his responsibilities as a government official.

We must absolutely obey the orders of the emperor.

He was promoted to a high-ranking position.

I will go to the library and borrow a book.

This coast is greatly affected by the ebb and flow.

Shu Han was one of the states that existed during the Three Kingdoms period in China.