The membrane of this cell is very thin.

The membrane of this cell is very thin.

He loves music and always wears headphones, which has damaged his eardrum.

I always appreciate your help.

He is dreaming of success on the silver screen.

He is suffering from peritonitis.

The microchip is an important part of the computer.

Makihara is my best friend.

Makihara-san is my best friend.

He is suffering from pleurisy.