a line of people in single file performing the conga dance
conga line 例句
英汉例句
the company engages in regular 「random acts of kindness」: workers form a noisy conga line and single out one of their colleagues for praise. the praisee then has to wear a silly hat for a week.
the yangko was danced without any specific partner, either in a circle or in a kind of conga line which primary-school boys and girls often formed on the street as they came home from school.