Mountainous areas are ideal for hiking.

I climbed three mountains.

Mr. Yama is my best friend.

When spring comes, I go to the mountains to look for bamboo shoots.

He read quite a lot of books.

He was closely observing the umbo of the shell.

That dome-shaped building has become a landmark of the city.

This ceiling is very sturdy.

I love flour-based food, especially pancakes, which I eat at least once a week.

I don't know where to go.