The root of the problem is that when copying an artifact, you suddenly have two physically distinct copies of the same thing.
问题的根本是，当您复制一个工件时，突然出现同一事物的两个截然不同的副本。
2
The title for the entire feed (as distinct from the titles of the individual stories in the feed) resides in the title child of the channel child of the RSS root element.
整个提要的标题(不是提要中各报道的标题)位于rss根元素channel的title孩子中。
3
While cultivated Radix Saposhnikovia had phloem transverse section of root with oil tube lining up 10-11 rings and xylem vessel with distinct annual ring.