Most providers of an XSLT processor added an extension function, usually called node-set , which allows the RTF to become a navigable and filterable tree.

多数XSLT处理程序的提供商都增加了一个扩展函数，通常称为node - set，它可以把RTF变成可导航、可筛选的树。

youdao

So too is the hope that the North-East Passage above Russia, also known as the Northern Sea Route (NSR), as well as the North-West Passage from the Atlantic over the top of North America, will become navigable for several months each summer.

ECONOMIST: Banyan