polkas
n. 波爾卡舞,女用緊身短上衣( polka的名詞複數 )
A polka is a fast lively dance that was popular in the nineteenth century.
Make sure they can play waltzes and polkas, I told him.
一定要保證他們能夠演奏華爾茲和波爾卡舞曲.