In the course of your ordinary daily activities collect items that you want to remember (facts, figures, rules, vocabulary, names, phones, etc.). For examples, see sample databases. 在你的日常生活中要注意收集你需要记忆的东西。(事件,指标,规则,词汇,人名,电话)等等。
The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
An active volcano may explode at any time. 活火山随时都有可能爆发。
The librarians actively collected the books of the world, accelerating the spread of knowledge. 图书馆主动地收集世界上的书籍，加速了知识的传播.
His collection of paintings is the most impressive. 他的绘画收藏令人叹为观止。