The root file system has 54 MB in use and 182 MB free; /var has 3 MB in use and 116 MB free.

根文件系统使用了 54 MB 的空间，还有 182 MB 的剩余空间；/var 使用了 3 MB，还有 116 MB 的空闲空间。

youdao

Mac requirements: MacOS X 10.5 Leopard, Intel Processor, 100 MB of free space.

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Coupled with FreedomPop's 500 MB of free 4G data, consumers will be able to save thousands of dollars compared to their existing cell phone plans.

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As with its other devices, FreedomPop will give 500 MB of 4G service free per month on its network.

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