Message in Chinese (Simplified) (中文(简体))
无法根据不表示元素集的术语执行步骤操作。
Unlocalized message
Can't perform a step operation from a term that does not represent an element set.
Search by Google无法根据不表示元素集的术语执行步骤操作。
Can't perform a step operation from a term that does not represent an element set.
Search by Google