He was teaching a computer programming class but did not have a good textbook.
他教授计算机编程课，但没有一本很好的教科书。
2
Even among those in computing-related fields, there’s a general feeling that computer science is basically a vocational course, teachingprogramming.
甚至计算相关领域的人们普遍认为，计算机科学基本上就是讲授编程的职业课程。
3
Based on the commercial package Macsyma, Maxima includes a complete ALGOL-like programming language and is most useful for teachingprogramming concepts in computer algebra.