Highly active file systems may require around 15% of space.

高度活跃的文件系统可能需要大约15%的空间。

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You must cancel the active file transfer prior to sending a file.

发送文件之前，您必须取消正在进行中的文件传送。

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You must cancel the active file transfer prior to sending a file.

发送文件之前，您必须取消正在进行中的文件传送。

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