My spouse is a doctor.

Polyandry is a social system in which one woman marries multiple men.

During summer vacation, I will go to the beach.

While he was taking a nap, I finished my homework.

He took a little pause before speaking.

There are many beautiful Formosa Sweetgum trees planted in the park.

He sealed the letter.

He received a tetanus vaccination.

This ancient document states that the power of the ancients was sealed.

He sealed the old book.