He tends to regard all people as the same.

He and his brother look so alike, they seem like the very same person.

We belong to the same class.

A day has 24 hours.

He ate one apple.

This is the most difficult case I have ever faced.

He got involved in a love affair.

The Tiananmen Square incident is an important event in Chinese history.

The Marco Polo Bridge Incident was the trigger for the Sino-Japanese War.

It is important for each person to fulfill their role.