程序員：計算機英語之程序設計語言

Computer High-Level Language
　　Programming Language

　　A programming language is a language used to% rite instructions for the computer. The purpose of a programming language is to allow the programmer to express data processing activities in a symbolic manncr without regard to the details that the machine has to know ．For example, when a programmer writes ULTIPLY HOURS TIMES RATE, these words are-meaningless to the machine. MULTIPLY must reed into a code that means multiply. HOURS and L-ATE must be turned into memory locations where one items of data are actually located. The ramming statements that are written by the programmer are called source language, and they are turned into the computer's machine language by translate programs called assemblers，compilers and interpreters．

　　Programming languages fall into two major categories：low-level assembly languages and high-level languages．Assembly languages are available for every CPU family, and they translate one line of code into one machine language instruction．High-level languages translate programming statements into several machine instructions．

繙譯：

計算機高級語言

程序設計語言

　　程序設計語言是一種用於編寫計算機指令的語言。程序設計語言的目的是讓程序設計者在不考慮機 器是否能識別細節的情況下，以符號的方式表達對數據的処理活動。 例如，儅程序設計者寫Multiply Hours Times Rate，這些字對機器來說是毫無意義的，Multiply必須被轉換成代表其意義的代碼。Hours和Rate必須被變成存儲單元，這些數據項應在其中。由程序設計者所寫的程序設計語句叫做源語言，這些程序設計語句被稱爲叫做滙編程序、編澤程序、解釋程序的繙譯程序轉 換成計算機的機器語言。

　　程序設計語言主要分成兩類：低級滙編語言和高級語言。滙編語言用十每一個CPU家族。他們把一 行代碼轉換成一個機器語言指令。 高級語言把程序設計語句轉換成幾個機器指令。