Years of civil war have 'drained' the country 'of' its resources. [=have used up the country's resources]
Nothing has been done to stop the 'brain drain' as more and more doctors move away from the area.
When the beans have cooked long enough to be tender, 'drain off' the water and set them aside.
(..) Go get him. He did it! - l'm happy. - ls he going to be okay? Don't worry. All drains lead to the ocean. Fishy! Daddy! l'm so sorry. Truly l am. lf it wasn't for you, (..)2003 Finding Nemo
(..) lt's got to be soon. Keep on him. My first escape, landed on dental tools. - l was aiming for the toilet. - The toilet? All drains lead to the ocean, kid. Wow. How many times have you tried to get out? l've lost count. Fish aren't meant to be in a box, kid. lt does things to you. The bubbles! (..)2003 Finding Nemo