些稍微优化了一下，在此首先感谢其他无私分享的大神们，为了方便有需要的同仁们在设计中更便利，特此分享一下一些常规的SKILL，都是经实际设计验证过(Some of them have been slightly optimized. First of all, I would like to thank other gods who share selflessness. In order to facilitate the colleagues who are in need, it is more convenient in design. I would like to share with you some conventional SKILL which have been verified by actual design.)