YOU SAID:

birds can fly and some swim

INTO JAPANESE

鳥は飛ぶことができ、泳ぐこともできます

BACK INTO ENGLISH

Birds can fly and they can swim

INTO JAPANESE

鳥は飛ぶことができ、泳ぐことができます

BACK INTO ENGLISH

birds can fly and swim

INTO JAPANESE

鳥は飛んだり泳いだりできる

BACK INTO ENGLISH

birds can fly and swim