My boyfriend gave me a gift.

Everyone was surprised by the news.

If you feel that the amount of menstrual bleeding is heavy, it is recommended to consult a doctor.

I am thinking of learning the teachings of the I Ching.

Keiou is my best friend.

Keito is my best friend.

Every morning, I chant the Heart Sutra.

The ecliptic longitude is an important indicator for showing the position of celestial bodies.

The ecliptic longitude is one of the coordinates used to indicate the position of celestial bodies.

The official discipline governing this country is strict, and severe penalties are imposed on lawbreakers.