He underwent cornea transplant surgery.

His conjunctiva is red and swollen.

He is good at rolling sushi.

During the intermission of the play, the audience can take a break.

The mesentery plays a role in supporting the intestines.

When spring comes, he sows seeds in the garden.

He is suffering from pleurisy.

The opening ceremony was very glamorous and moving.

The ophthalmologist diagnosed me with uveitis.

Cats close their nictitating membrane when they are surprised.