He was obedient to what his parents said.

His intonation is very unique.

He underwent surgery on his jejunum.

In this factory, butterfly valves are mainly used.

A beautiful swan was swimming in the park's pond.

This tree has completely withered away.

This plan is like killing two birds with one stone, it can save both time and money.

He was fascinated by the beauty of the bird of paradise.

At the summer festival, a variety of colorful lanterns were lined up.

His grandfather lived a long life, exceeding 100 years old.