"凯勒, 海伦" . "us" . "1880"^^ . "Helen" . . "Keller, Helen (1880-1968)" . . "Helen Keller" . "Keller, Helen Adams" . . _:B2e6485975130396b5135d52a1846fe99 . "Kaile, Hailun" . "Keller" . "1968"^^ . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 "2023-05-22"^^ . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 "070467072" . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 . _:B2e6485975130396b5135d52a1846fe99 .