These glasses are made of polycarbonate.

He makes music using a vocoder.

Kōbō Daishi greatly developed Buddhism in Japan.

I like her boyish style.

He bought a new surfboard.

The children were enjoying kickball in the park.

My opponens pollicis muscle hurts.

He checked whether he remembered or not.

The ship sank into the sea.

Seaborgium is one of the elements on the periodic table.