Definition: a system of instructions that is used to write computer programs Level: C1
我不熟悉那种语言。
I'm not familiar with that ___language.
学生必须至少掌握一门编程语言，最好是Visual C++。
Students must have knowledge of at least one programming ___language, preferably Visual C++.
Python是数据科学中一种流行的语言。
Python is a popular ___language for data science.
