translation.en: You might be interested to know that the CRISPR technology came about through a basic research project that was aimed at discovering how bacteria fight viral infections.
translation.zh: 你可能有兴趣想知道， CRISPR技术其实来自于 一个基础的科学研究， 它的主要目的是了解细菌 如何与病毒感染进行对抗。