Безопасность на воде!

https://www.youtube.com/watch?v=zfUE5WmriYs

 

 

https://www.youtube.com/watch?v=KB5vu9jT0oo

 

https://www.youtube.com/watch?v=xZm6ukDpq9s

 

 

https://www.youtube.com/watch?v=PviVD4YpOhg