He saw an antelope for the first time at the zoo.

Excuse me, could you tell me your name?

I will show an example to understand this problem.

Please show me a working example of this project.

Please refer to the previous example.

This is one example.

Please refer to this example.

Every year, many people visit this special festival.

This is an isolated case, different from other cases.

He is a blacksmith and uses an anvil to hammer iron every day.