The structure of the vocal tract is very important in forming human voices.

My grandfather participates in Jodo practice every week.

He is a person who respects chivalry.

It is said that this watercourse was deep enough for large ships to pass through in the past.

The ecliptic is on the Earth's orbit.

We traveled via the highway.

I am planning to go to Gangwon next week.

Calculating the trajectory is difficult.

He believes in the ways of heaven and lives by surrendering himself to the flow of nature.

This town has well-maintained bicycle lanes, making cycling enjoyable.