在最近的日志里，我写一个关于在计算机上组织文件的系统。

In a recent post, I wrote about a system for organizing files on the computer. The same system can be modified to work with physical files.

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其次，高级语言写的程序是可移植的，意味着可以在多种不同的计算机上边运行而不需要或者只需要一小点儿改动。

Second, high-level languages are portable , meaning that they can run on different kinds of computers with few or no modifications.

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