4 most dangerous places in the world<br /><br />There is nothing in this world surrounded by sea, mountains, forests and sky. There are some things that look thrilling, amazing and weird.<br /><br />Again, there are some things that make you shiver. Today we will learn about 4 terrible places in the world. Dear viewers, we will make a video according to your advice, so you can comment and tell us where you want the next video.
