Please always fasten your seatbelt when you get in the car.

This area is monitored 24 hours a day by security cameras.

The safety of this car is very high.

My new safety razor is very easy to use.

He chose to discard a safe tile in mahjong.

We all wish for world peace.

The board of directors approved the new project.

He is working as a representative of the United Nations.

We always pay attention to the maintenance of this machine.

My dream is to travel the world.