This box contains 100 units of sand.

This sand is very fine.

I haven't heard any news from him at all.

I drew the west wind in mahjong.

He continued his journey to the west.

Nishi is my best friend.

The potential energy of this ball is proportional to its height.

The place of articulation is a very important concept in phonetics.

His usual location is the seat at the very back of the library.

I want to go to the Cook Islands.