A state ceremony will be held at the Imperial Palace tomorrow.

I eat rice every day.

What does this line mean?

He proposed a change of title for the book.

He proposed to change the title of the book.

This description explains the contents of the book in detail.

He described the book.

I bought a new bathing suit.

He is an expert in analytical mechanics and deeply understands its theory.

My younger brother is good at aquatics.