His worldview is very unique, always providing a new perspective.

The World Bank is an international financial institution that supports economic development.

There are many World Heritage Sites in Kyoto.

He was reincarnated in another world.

He is interested in the history of the Old World.

This world line connects time and space.

Natural language understanding is an important field of artificial intelligence.

He likes to take a walk in the park at dusk.

His words were like water off a duck's back to her.

The cane toad is causing a big problem in Australia.