还有几点，是有关使用相互参照条和借出卡的问题以及何时转移旧资料以免卷中文件过多的问题。
I've a few more points about the use of cross-reference slips and out CARDS and when to transfer old material so that the files don't become over crowded.
CSS文件有时很庞大，并消耗过多带宽，尤其是在一个拥有众多页面布局的网站上。
Especially on site with many different page layouts, CSS files can become huge and use a lot of server bandwidth.
直到有人发现你们正在分享数量过多的可执行文件。
Until somebody notices that you're sharing an inordinate number of executable files.
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