a divided skirt的用法和样例：
- For she stood with a divided heart.
- How did the uniter become a divider?
- In a single moment a divided and fractured nation was united.
- In Britain they call a divided highway a dual carriageway.
英国人把“divided highway”（分道公路）叫做“dual carriageway”。
- The Know-Nothing Party had a divided nominating convention.