Zuse也因设计plankalkul(计算计划)而被人纪念，plankalkul是早期设计的一种程序设计语言，虽然因工程效用而从未实现。

Zuse is also remembered for devising plankalkul (calculation plan), an early programming language designed, although never implemented, for engineering purposes.

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OCaml语言是一种很高级的语言，支持面向对象程序设计、函数式程序设计(如lisp或erlang)或传统的结构化程序设计。

The OCaml language is a quite high-level language, capable of object-oriented programming, functional programming (like Lisp or Erlang), or traditional structured programming.

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程序设计语言是程序设计员必须要掌握的一种语言。

C programming language is considered a necessary language for programmers to know.

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