He acted with his own beliefs, not blindly following others.

We participated in an arm wrestling tournament yesterday.

He can't easily escape from his attachment to delusional ideas.

In that war movie, vigorous bombings were frequently depicted.

We bombed the enemy's base vigorously.

He has a lot of hair, so he seems warm even in winter.

Polychaete worms play an important role in the seabed ecosystem.

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

World War II lasted from 1939 to 1945.

This regular dodecahedron is a geometric shape with perfect symmetry.