We discussed world peace at the summit.

We all wish for world peace.

My dream is to travel the world.

We need to discuss the new project.

The leaders made important decisions at the meeting.

We need to have a talk about important issues.

They held talks on important issues.

This park is very peaceful, and you can relax.

Heiwa is my best friend, always kind and considerate.

He got an amazing victory by getting a 'peace', a no points hand in mahjong.