主修机械工程专业，本科及以上学历。
Majored in Mechanical engineering, Bachelor degree or above.
在今年，我进入了大学，主修机械设计与制造。
In the year of, I entered University, majoring in Machincal Designing and Producing.
至少大专毕业，主修机械，电器，电子或自动化。
At least completion of technical college education, majored in mechanical, electrical, electronic or automation.
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