He drank water.

It is important for each person to fulfill their role.

Please show me a working example of this project.

Please refer to the previous example.

Please refer to this example.

Every year, many people visit this special festival.

This is an isolated case, different from other cases.

Korimiko is my best friend.

If the ice thickness is not sufficient, activities on the ice are dangerous.

The ice wedge is cracking the ground.