yuè / bīng / yí / shì / shàng / hào / shǒu / men / zhěng / qí / de / yǎn / zòu / le / jìn / xíng / qǔ阅兵仪式上,号手们整齐地演奏了进行曲。At the military parade, the buglers played a march in unison.