The Industrial Revolution greatly changed the world's economy.

Japanese flying squid is often used in Japanese cuisine.

May is my best friend.

Nominalization is the linguistic process of converting verbs or adjectives into nouns.

Mayo is a beautiful county in Ireland.

Kazutoshi is my best friend.

How long is the execution time of this program?

Let's meet at the station at five o'clock.

I wake up at nine o'clock every day.

I wake up at six o'clock every day.