Natural rights are rights that humans have from birth.

I'm sorry, but I don't speak Japanese.

I am studying for the Japanese Language Proficiency Test next year.

Yuu is hanging out the laundry.

Natural language processing is a technology that allows computers to understand and analyze human language.

He is writing a thesis on abiogenesis.

Natural language understanding is an important field of artificial intelligence.

We are planning to visit the nature reserve this weekend.

He is an expert in physical anthropology, conducting research on human evolution.