Above heaven and under heaven, his name is known.

He is doing a special exercise to strengthen his flexor carpi ulnaris.

The flexor carpi radialis is an important muscle for bending the wrist.

According to Chinese mythology, the creation of heaven and earth represents the beginning of the universe.

The Emperor is a symbol of Japan, symbolizing the unity of the people.

I plan to go to a new exhibition next week.

Radio astronomy plays a very important role in understanding the universe.

We took a walk on the parkway.

He has astronomical knowledge.

The era of the Three Sovereigns and Five Emperors is an important period in Chinese history.