wǎn / huì / shàng / wǔ / dǎo / yǎn / yuán / biǎo / yǎn / le / yí / duàn / rè / qíng / de / bō / ěr / kǎ

晚会上，舞蹈演员表演了一段热情的波尔卡。

At the evening party, the dancers performed an energetic polka.