Message in Chinese (Simplified) (中文(简体))
每个关系中只能有一个 <var>X</var> 元素。
Unlocalized message
Only one <var>X</var> element is allowed per relationship.
Search by Google每个关系中只能有一个 <var>X</var> 元素。
Only one <var>X</var> element is allowed per relationship.
Search by Google