This amp is used to amplify the sound.

The vice-chairman helped with the preparation of the meeting.

He attempted to take poison, but fortunately he was saved.

He took poison out of despair.

I pray for his soul's peace.

The internal oblique muscle is a muscle that helps with the body's rotational movements and lateral bending.

He does calf muscle training at the gym every day.

It seems that his health condition is recovering.

He began to recover from his illness.

He is expressing his true self using a sub account.