2. What does it touch? (every person, system, data store, or future-self that receives output or changes behavior)
如果变大一点点，电磁力变强，原子更稳定，但化学反应难以发生。，更多细节参见爱思助手下载最新版本
Parsing: Tokens → Surface AST，更多细节参见谷歌浏览器下载
The patient was in Gibraltar. The surgeon was in London. The outcome was a remarkable triumph for remote robotic surgery that saved the life of a 62-year-old football fan with prostate cancer.