Our lives have changed dramatically due to the rapid progress of this technology.

This granule is a part of the cell and performs a specific function.

He dedicated his life to helping the lepers.

I am a member of that research association.

He has a brash personality and tends to jump to conclusions quickly.

My grandfather is ninety years old.

A click, or suction sound, is a sound that is produced by rapidly sucking in the air in the oral cavity.

He caught the fly ball brilliantly.

Where is my inhaler?

Yesterday, I reunited with an old friend after a long time.