AD and AS的用法和样例：
- He is known both as a painter and as a statesman.
- And as for us, we are fortunate.
- Eat vitamin AD and gastralgia to matter?
- She fulfilled herself both as a qualified mother and as a successful painter.
- That man was on the prod and as dangerous as a cornered cougar.
- Someone saw the ad and called to report he had found the dog.