A never-ending cycle of activities and events (especially when they seem to have little purpose)
English: merry-go-round
merry-go-roundEnglish
merry-go-round, carousel, carrousel, roundabout, whirligig
Noun
A large, rotating machine with seats for children to ride or amusement
English: carousel, carrousel, merry-go-round, roundabout, whirligig