1. What could have caused the crows to caw? 什么能让乌鸦叫的?
2. Did you hear a caw? 你听到乌鸦叫了吗?
3. They had not gone thirty paces when they heard a loud caw behind them. 他们刚走了不到三十步,就听到身后传来一声响亮的叫声。
4. He had long been looking at Gerda and shaking his head; and now he said, "Caw!" 他一直望着格尔达,转动着头;现在他说:“呱!”
5. The crow, pleased with the flattery, and chuckling to think how she would surprise the fox with her caw, opened her mouth. 乌鸦听了甜言蜜语很高兴,一想到自己的叫声会使狐狸大吃一惊,就咯咯地笑起来,张开了嘴。