Would you like to observe the stars at the observatory tonight?

A glottal stop, or 'せいもんはれつおん' in Japanese, represents a sound like the 'uh-oh' in English.

A glottal sound is a sound that is produced when the glottis is closed.

He is majoring in hydrology at university.

He has no knowledge about anal sex.

School was closed due to the snowstorm.

Agate is my favorite gemstone.

The surface of this table is very smooth.

He is the most good-looking guy in the class.

I love ramen.