translation.en: But there were three problems, three enigmas that I could not solve, and I want to share with you those problems, but most importantly, I think I figured out a proposal for a solution.
translation.zh: 但是我面临着三个问题、 三个我无法解决的谜团， 我想在这里与你们分享这些问题， 但最重要的是， 我认为我找到了一个解决方案。