巧qiǎo对duì
步bù快kuài骑qí马mǎ赶gǎn马mǎ快kuài,,马mǎ快kuài马mǎ快kuài,,步bù快kuài马mǎ步bù快kuài;;先xiān生shēng告gào书shū说shuō书shū生shēng,,书shū生shēng书shū生shēng,,先xiān生shēng书shū先xiān生shēng。。