The programs for elementary computer processes are written in low-level languages. These languages are difficult for the ordinary user to follow.

计算机处理的基本程序是由低级语言编写的，这些语言一般人难以掌握。

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Loosely speaking, computers can only execute programs written in low-level languages.

不严谨的说，计算机仅能执行低级语言编写的程序。

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In the area of language -based security, programs written in typed high-level languages need to be translated into those written in typed low-level languages.

在基于语言考虑代码安全性的工作中，往往需要将高级语言程序翻译成类型化低级语言的程序进行类型检查。

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An assembly language is a low level language and it is tedious to write applications in it compared to high-level languages.

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