1. A computer system could not operate without main memory, also called internal memory, primary memory, primary storage, random access memory(RAM), or simply memory.
没有主存，一个计算机系统则无法工作，主存又可以称作是内存，基本内存，基本存储，随机存储器，或单内存。
2. A computer system could not operate without main memory, also called internal memory, primary memory, primary storage, random access memory (RAM), or simply memory.
计算机系统的运行不能离开主存储器，也被称为内存、主存、基本主存，及随机存储处理器（RAM），或简单记忆体。
3. A computer system could not operate without main memory, also called internal memory, primary memory, primary storage, random access memory(RAM), or simply memory.
没有主存，一个计算机系统则无法工作，主存又可以称作是内存，基本内存，基本存储，随机存储器，或单内存。
4. This memory can be summarized into visual memory, hearing memory, kinetic memory and analyzing memory.
钢琴演奏中的音乐记忆可以归纳为视觉记忆、听觉记忆、运动觉记忆和分析记忆四种基本样式。
5. Read only memory (ROM): Computer memory supplied as a chip inside the computer and which cannot be altered. ROM typically contains the basic system programs resident in the computer.
唯读贮记器：用者不能更改的电脑贮记元件，它以晶片形式装置于电脑内。典型的唯读贮记器载有电脑的基本系统程式。
