Ne oldu? Solgun görünüyorsun.
- What's the matter? You look pale.
Ne oldu, Tom? Ağlayacak mısın?
- What's the matter, Tom? Are you going to cry?
Why are you crying? What's the matter?.
... For example, say I'm the K-6 math subject matter expert in ...
... So once we understand dark energy and dark matter, we'll understand the Big Bang. Because ...