您要查找的是不是：
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- auroral spectrum 极光谱
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Today these particles lead to auroral displays. 如今粒子导致极光出现。
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- The aurora flushed into the sky. 曙光映红天空。
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- Ground to the aurora in the center of the earth. 根植到地球中心的极光之中。
- The aurora spins now counter-clockwise. 极光现在逆时针旋转。
- Have commonly white, reseda, auroral etc. 一般有白色、浅绿色、玫瑰色等。
- And wooed on Coosa's side Aurora's beam. 我见过库萨山巅晨曦的分娩。
- Remember to get off the Bus 18A at Aurora. 记住在奥罗拉下车。
- Here are the good fairies.They want to help Aurora. 好心的仙女在这儿。他们想帮助爱洛。
- Over the polar regions we should see aurora. 在极地高空，我们会看到极光。
- It uses spread spectrum technology. 它使用扩频技术。
- Aurora: Why can't we just have what we have now? 咱们为什么不能维持现在的状态呢？
- Aurora was not calling Dana's name. 奥罗拉从不叫戴娜的名字。
- Keiichi Hori is captain of the icebreaker "Aurora". 堀圭一是欧若拉冰船的船长。
- The survey covered a broad spectrum of topics . 这本简史涉及的话题范围很广。
