I trust it is not difficult for the American people, who went through the American Civil War in their history, to understand how important and valuable unity is to a nation.
相信经历过南北战争的美国人民,不难理解统一对一个国家多么重要和珍贵。
When people bought this convenience, what they were really buying was Polyethylene Terephthalate, or PET, the single most important innovation in the industry's history.
消费者购买的所谓便利不过是聚对苯二甲酸乙二醇酯(PET)——工业史上极为重要的发明之一。
This term, for example, her class is learning about people important in history.
比如,这一学期,她的班级就在学习历史上的重要人物。
应用推荐