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来源:雅诚德英语网
There is no neat distinction between operating system software and the software that runs on top of it.
操作系统软件与在其上面运行的软件之间的区分并不是一清二楚的。
There is no neat distinction between operating system software and the software that runs on top of it.
操作系统软件与在其上面运行的软件之间的区分并不是一清二楚的。