In digitized process such as scanning, quantification, as a result of each kind of reason, the quality of band-like image is very bad.
在通过扫描、量化等数字化过程中，由于各种原因，获取的这些带状图像的质量很差。
2
I felt like a rubber band that was going to snap at any moment.
我觉得自己像一条紧绷着的橡皮筋，随时随地就会断裂。
3
You all know how when you take a crystal prism and pass a beam of sunlight through it, you get a spectrum, which looks like a continuous band of rainbow colors.