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1·Are all implemented in XSLT 2, and will be made freely available under the W3C Software licence.

都已在XSLT 2中实现，并将变得在W3C Soft ware许可下免费可用。

2·But with open-source software there was much less of a lock-in. There are no licence fees, and the file formats and data structures are open.

但安装开源软件就自由得多，无需付会员费，而且文件格式及数据结构都是公开的。

3·No. A licence fee must be paid to implement VISI in the software.

没有。 要实现VISI必须缴纳许可费。

4·Meanwhile, their licence to use the so-called Global Index software has been terminated by Joltid, the Stockholm firm the founders set up to license their proprietary software.

同时，他们用来使用所谓的全球指数软件的牌照也被斯德哥尔摩的Joltid吊销了。而这所公司正是被Skype的创始人为他们的专利技术发放牌照而建立的。