He is doing special exercises to strengthen his external obturator muscle.

The external intercostal muscle plays an important role in respiration.

The external anal sphincter plays a crucial role in helping us control defecation.

The external urethral sphincter is an important muscle for controlling the excretion of urine.

I went to see the beautiful scenery of Sotogahama.

Studying the thoughts of the Hundred Schools of Thought is very important in understanding ancient Chinese culture.

He is a famous manga artist.

He can speak Hakka.

He is a cat lover and plays with his cat every day.

He is a famous novelist.