Primary memory is known as random access memory(RAM) and simple named memory.

主存储器又称为随机存取存储器，简称内存。

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In my memory, my primary school is very small with only seven classrooms.

在我的记忆中，我的小学很小只有七个教室。

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In my memory, my primary school is very small with only seven classrooms.

在我的记忆中，我的小学很小只有七个教室。

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