11 What I want to focus on is the principles that underline computer programming.
11 What I want to focus on is the principles that underline computer programming.
11我想着重谈一下电脑编程的指导原则问题。
11 What I want to focus on is the principles that underline computer programming.
11我想着重谈一下电脑编程的指导原则问题。