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.

A palatal consonant is produced when the middle part of the tongue contacts or approaches the hard palate.

She kissed him on the nape of his neck.

This sculpture is based on the motif of a goose's neck.

When he was young, he belonged to the army.

The study of the continental shelf is an important field in oceanography.