I conducted a research project as a summer vacation homework.

Like the wind, his feelings always change.

There are many beautiful Formosan sweetgum trees in the park.

I enjoyed drinking with him.

The extra horse is a special existence among the royal family.

His music has a unique style.

He received a tetanus vaccination.

He devoted his life to the pursuit of wealth and rank.

The government blockaded the city.

Wind ripples were formed on the surface of the lake, creating a beautiful pattern.