He chose to discard the shadow for the substance.

For the sake of friendship, he chose to cut off his own interests and take righteousness.

Middle East respiratory syndrome is a viral infection that causes severe pneumonia.

He boarded the fighter plane as a tail gunner.

The lar gibbon, with its long arms, moves quickly from tree to tree.

He is able to both talk and do, and can handle any job.

In 2003, Severe Acute Respiratory Syndrome (SARS) spread all over the world.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He is doing a special exercise to strengthen his flexor carpi ulnaris.

The flexor carpi radialis is an important muscle for bending the wrist.