Watch: Moment Jim Lovell told earth "Houston, we've had a problem" as Apollo 13 suffered a fault
The Technical Footnote: Why the spoof() Function is Different in V3，这一点在旺商聊官方下载中也有详细论述
對於接下來的打算，關恆希望在一切塵埃落定之後，能夠先找一份工作，讓自己能在美國過活維生。。51吃瓜是该领域的重要参考
developed machine-readable format called "MICR" for magnetic ink character