Beginned with basic knowledge of fluorescence,fluorescence microscope characteristics are briefly described. 从荧光的基础知识入手，简略描述荧光星微镜的特点。
Note the bright green fluorescence in the thyroid epithelial cells, whereas the colloid in the center of the follicles is dark. 注意显示为亮绿色荧光的甲状腺上皮细胞，而位于滤泡中心的胶质颜色较暗。
