主讲人：Prof.Yuan
美国西肯塔基大学终身教授。著作：《Princess Peacock》、《Tibetan Folktales》、《Chinese Proverbs for Mandarin》、《This Is China》等。翻译：英文版《中国大百科全书》（Bershire Encycolopedia of China）、《不一样的卡梅拉》（Different Carmela）等。
日常例句：
My daughter is younger than my son, but she is taller than he is.
My husband is the tallest of us all.
A plane can fly higher than a bird, but a rocket flies the highest.
She runs fast. He runs faster. But that boy over there runs the fastest of the three children.
This dictionary is expensive. That one is more expensive. And the one on the shelf is the most expensive.
