如题所述
第1个回答 2011-03-23
Work as a equipment maintainer and manager.
第2个回答 2011-03-23
Be engaged in equipment maintenance and management本回答被提问者采纳
第3个回答 2011-03-23
Engaged in equipment maintenance and management
第4个回答 2011-03-23
Engaged in equipment maintenance and management
第5个回答 2011-03-23
Engaged in equipment maintenance and management
