This company has world-leading technological capabilities.

We all wish for world peace.

He is interested in the history of the Old World.

His grandfather fought in the Second World War.

The charm of his novel is its unique worldview.

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

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.