1. I

    浮き沈みする bob up and down (in the water)

  1. II〔栄枯盛衰〕ups and downs;《文》 vicissitudes
    • 運命の浮き沈み
    • theebb and flow [vicissitudes] of fortune
    • 浮き沈みの多い人生だった
    • His life was full of ups and downs./He had a checkered career.
    • ups and downs