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CHinese Academy of Sciences4.高级工程师Senior Engineer 5.讲师Lecturer6.初中：junior high school 高中：senior high school7."教务处"Dept of Teaching Affairs 8.工程院院士Academician of Chinese Academy of Engineering
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CHinese Academy of Sciences4.高级工程师Senior Engineer 5.讲师Lecturer6.初中：junior high school 高中：senior high school7."教务处"Dept of Teaching Affairs 8.工程院院士Academician of Chinese Academy of Engineering
