YOU SAID:

the birds beat the wings in flight

INTO JAPANESE

鳥は飛行中に翼をたたきます

BACK INTO ENGLISH

birds flap their wings in flight

INTO JAPANESE

鳥は飛行中に羽ばたきます

BACK INTO ENGLISH

birds flap in flight

INTO JAPANESE

飛行中の鳥の羽ばたき

BACK INTO ENGLISH

flapping wings of a bird in flight

INTO JAPANESE

飛行中の鳥の羽ばたき

BACK INTO ENGLISH

flapping wings of a bird in flight