1. This has the historic experience lesson. 这是有历史经验教训的。
2. Today is a very historic day for Tasmania. 今天正是塔州具有历史性的一天。
3. A historic and unprecedented event occurred. The question of whether or not we are alone in the universe has been answered. 一个前所未有的历史性的事件发生了。宇宙中是否只有我们生存的问题已经有答案了。
英英解释
adj.
1. belonging to the past; of what is important or famous in the past
2. important in history