It takes time to introduce the development of new products.

I bought a new bathing suit.

He bought new swimming trunks.

My hobby is keeping saltwater fish.

I am majoring in anatomy at university.

This area is still undeveloped and rich in nature.

This area is still undeveloped, and nature is abundant.

Gender discrimination is one of the social issues that needs to be resolved.

It's difficult to understand his real nature.

Rabbits are herbivorous animals.