She is conducting research on the world's oldest profession.

Old World monkeys primarily inhabit Africa and Asia.

The World Trade Organization is an important organization that sets the rules for international trade.

The World Health Organization is working to improve public health worldwide.

New World monkeys live in South America.

The World Health Organization is working to improve public health worldwide.

Japan's real economic growth rate is expected to exceed 2% this year.

Japan's exclusive economic zone plays a crucial role in the management and utilization of marine resources.

Even after a day passed, there was no reply from him.

I read the Three Character Classic every day.