This antique clock is a keepsake from my grandfather.

Mr. Masushima is my best friend.

The population of this town is increasing year by year.

Chenla was once a Southeast Asian nation.

He was involved in the development of the hydrogen bomb.

It's cheaper to send this package by sea mail.

Riboflavin is a type of vitamin B2, which is a nutrient necessary for health.

He pushed the door open with his hand.

He has a unique character.

He turned the hourglass upside down.