I lent an ear to him to solve his problem.

She used her depressor labii inferioris to lower the corners of her mouth.

In this chemical reaction, the sugar dissolves.

Her contours were beautiful, capturing the heart of the artist.

He practices the teaching of 'Noutaka Kakusou', keeping some of his talents hidden.

We have equipped everything necessary for the trip.

He participated in the anti-war movement.

My great-grandfather was a leading painter in Japan when he was young.

Heavy hydrogen is one of the isotopes of hydrogen.

He has fundamental knowledge of mathematics.