与世俯仰

to swim with the tide (idiom)

variant of 歟|欤[yu2]

and / to give / together with

to take part in

surname Shi

life / age / generation / era / world / lifetime / epoch / descendant / noble

variant of 俯[fu3]

to look down / to stoop

lowering and raising of the head / (fig.) small move / pitch (position angle)

surname Yang

to face upward / to look up / to admire / to rely on