Merry go round（旋转木马） Merry Go 'Round(旋转木马) Mary go round (旋转的玛丽) 6.Mary go round(旋转的玛丽) Merry go round Merry go round; Merry go round（围绕着欢快走） Merry-go-round Merry Go Round Merry Go Round;