A multipurpose programming language used primarily for command and control applications. 一种多用途的编程语言,主要用在指挥和控制应用软件之中。
At the same time, encourage student in daily contact multipurpose English exchange, understanding language knowledge and cultural context knowledge. 同时,鼓励学生在日常交往中多用英语交流,了解语言知识与文化背景知识。