Central China is one of the economic centers of China.

He overcame the problem of alcoholism.

It's difficult to calculate the volume of this prism.

He was entirely engrossed in his work.

He is experiencing the stage of bardo, according to the teachings of Tibetan Buddhism.

His prediction hit the mark perfectly.

We enjoyed the beautiful scenery while traveling.

Hookworms are parasites mainly found in tropical regions.

He hugged the stuffed animal tightly.

This tree is an enoki tree.