名词
1. He had an unhealthy appearance.
看起来他身体不太好。
2. His sudden appearance surprised her.
他的突然到来使她很惊讶。
3. She's made a number of television appearances.
她已在电视上好几次亮相。
4. The appearance of the old house completely changed.
那所旧房子的外观全变了。
5. Don't judge by appearances.
不能以貌取人。