求翻译：海伦．凯勒生于1880年，在他出生19个月时因发烧而失明，失聪，从7岁开始，在老师Annie的指导下学会读书和说话，经过自己的不懈努力，最后在1904年6月以优异的成绩毕业于Radcliffe College是什么意思？

Helen. Keller was born in 1880, he was born 19 months due to fever and blindness, hearing loss, from the age of seven, under the guidance of the teacher Annie learn to read and speak through their tireless efforts, finally in June 1904 graduated with honors from Radcliffe College

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Helen. Caylor had been born in 1880, is born for 19 months in him because of has a fever loses one's sight, deaf, from 7 year old of start, the academic society studies in under the Mr./Mrs. Annie instruction with the speech, passes through own unremitting endeavor, finally graduated in 1904 June by

Helen. Keller was born in 1880, where he was born at 19 months due to a fever and blindness, hearing loss, from the age of 7, under the guidance of the teacher Annie learn to read and speak through their tireless efforts, and finally in June 1904 and graduated with honors from Radcliffe College

Helen. Keller was born in 1880, where he was born at 19 months due to a fever and blindness, hearing loss, from the age of 7, under the guidance of the teacher Annie learn to read and speak through their tireless efforts, and finally in June 1904 and graduated with honors from Radcliffe College