He used to be a worker technician and factory director.
毕业于浙江大学，当过工人、技术员、厂长。
China's first automatic four-color glass printer was invented by a worker technician.
中国第一架自动化四色玻璃印花机是一位工人技术员发明的。
Her father worked as an electrical technician for Pacific Bell and her mother was a cannery worker and a member of the Teamsters.
她的父亲是太平洋贝尔公司的电汽技师，而母亲则是罐头厂的一名工人也是一名运输队的成员。
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