The Charonia tritonis plays a beautiful sound in the sea.

A beautiful canopy spread out in the forest.

This old castle has lost its former glory and has become nothing but a ruin.

This area has been hit by major disasters many times in the past.

This year is the year of the 24th of the sexagenary cycle.

This chemical is harmful and has a negative impact on the environment.

This chemical is harmful.

He spends a lot of time on research activities outside the school.

The nautilus is a beautiful creature that lives in the deep sea.

His Japanese ability is surprisingly high.