1. The preface of the book includes an account of the author's life. 该书前言记述了作者生平。
2. Remember I asked you from the preface, John Ray's preface, to figure out who Dolly Schiller is, who dies in childbed. 还记得我曾让你们找出约翰·雷序言中的，死在产床上的多莉是谁。
3. The president of the National Academy, Bruce Alberts, added this key point in the preface to the panel's report: "Science never has all the answers." 美国国家科学院的主席布鲁斯·阿尔伯茨在该小组报告的前言中补充了这一点：“科学永远无法提供所有答案。”
4. I must preface my remarks with an apology. 讲话前，我必须先表示歉意。
5. I will preface what I am going to say with a few lines from Shakespeare. 我将引用莎士比亚的几行诗作为我讲话的开场白。
