spectrum of element in normed ring

例句：

1. 1. The spectrum of colors in the rainbow is a beautiful sight.
   彩虹中的颜色谱是一幅美丽的景色。
2. 2.The spectrum of human emotions is vast and complex.
   人类情感的谱系广阔且复杂。
3. 3.The scientist used a spectroscope to analyze the chemical composition of the sample.
   科学家使用分光镜来分析样品的化学成分。