I converted dollars into yen.

Japan underwent rapid industrialization during the Meiji era.

He drew a curve using a French curve.

Our lives have changed significantly due to the new coronavirus.

Ken did not take a bath.

He suddenly vanished.

He drew a straight line using a T-square.

I like to take a walk in the park in the early evening.

Cuneiform is an ancient writing system, and its decipherment is still difficult today.

Seeing her beautiful figure, my heart was moved.