The Security Council is the main organization for maintaining international peace and security.

This area is very safe.

The United Nations Security Council plays a crucial role in maintaining world peace and security.

My doctor in charge is very excellent.

Please contact the person in charge.

We should think deeply about the reform of the social security system.

The United Nations Security Council plays a crucial role in maintaining world peace and security.

I want to travel to many countries.

My new safety razor is very easy to use.

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