This memory to memory copy is relatively slow compared to the speed of the processor.

与处理器的速度相比，这种内存到内存的复制相对比较慢。

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Its disadvantage is to slow down the operation of the processor.

其缺点是减慢了处理器的操作。

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Its disadvantage is to slow down the operation of the processor.

其缺点是减慢了处理器的操作。

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