depend on / die out

• depend on ~에 의존하다

When they are young, the fish depend on their mother.

The blind man depended on his dog.

The old women depended on her son.

I'll drive you to the airport.

> Please don't forget! I'm depending on you.

 

• die out 명종되다

We must protect whales if we don't want them to die out.

Mammoths died out a long time ago.

I wish all the mosquitoes would die out.

Why did the dinosaurs die out?

> Because the weather got very cold.