The seismologist is studying earthquake prediction and disaster prevention.

He carved a gourd and made a beautiful vase.

He likes to take a walk in the park at dusk.

He engaged in an extravehicular activity from the spaceship.

He is undergoing training for extravehicular activity.

An earthquake early warning was broadcasted on TV.

We should always remember the power of Kannon in difficult times.

He was holding a small bamboo basket in his hand, collecting vegetables.

Earthquakes, thunder, fires, and fathers are one of the scary things.

The Tōhoku earthquake off the Pacific coast, which occurred on March 11, 2011, was the largest earthquake in Japanese history.