搜索结果： 语法分析：Deaf-Blind Awareness Week is to honor Helen Keller, who, though deaf and blind, graduated from college with honors.请老师分析一下这个句子，句子中逗号太多，好像很松散，不太好理解： Deaf-Blind Awareness Week is to honor Helen Keller, who, though deaf and blind, graduat
