I saw a heron in the park.

The lawyer argued the case for hours.

Nice to meet you.

He loves rock 'n' roll.

He is passionate about researching pure mathematics.

Let's try to arrange the prefectures of Japan in alphabetical order.

Herpes simplex virus is a virus that mainly infects the lips and genitals.

My friend is suffering from herpes simplex.

Japan's net national product is an important indicator of the health of the economy.

Jun has his special talent.