第442句
Advanced medical science has made it possible for human beings to lead a much longer life and suffer less from different kinds of diseases.
译文：先进的医学科学使人类的寿命延长了，而且人类也不用遭受多种疾病的折磨了。
点睛：注意句中“make+宾语+形容词（使某人处于某种状态）”的结构。本句中的宾语有两个，一个为形式宾语it，另一个为动词不定式to lead a much longer life and suffer less from different kinds of diseases，其中的lead和suffer都是与to搭配的动词不定式，所以后者的to省略。本句型也可以替换为“make+形容词+for sb. to do sth．”，意为“使…对于某人实说…”。
句型拓展：
*Advanced medical science has made human beings happier,lead a much longer life and suffer less from different kinds of diseases.
先进的医学科学使人类的寿命延长了，而且免于遭受多种疾病钓困扰，这使人们更加开心。
*Human beings have benefited from advanced medical science by leading a much longer life and suffering less from different kinds of diseases.
先进的医学科学让人们受益，它延长了人类的寿命，而且使人类免于遭受多种疾病的困扰。