He was looking forward to his trip to San Francisco.

Many highly rated horses are participating in today's race.

They conducted a secondary burial for their grandfather.

The water conveyance system in this area is very efficient.

This pipe is used to convey water from the river to the town.

He went to the library to look for a new book.

The hustle and bustle of this city calms my mind.

This city is always noisy, there is no quiet time.

This is part of my collection, and I particularly like the dipyramid.

The shape of this dipyramid is very unique.