He bought six apples.

He said he wanted to travel to the seven continents.

My dream is to travel the seven seas.

This word is an example of debuccalization.

He is always grumbling about trivial things, it's really annoying.

All his efforts were in vain.

Discord has arisen between them.

The wind blew strongly, creating beautiful wind ripples on the surface of the lake.

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

He sealed the letter.