求翻译：曾担任河北工业大学环保社团节能中心负责人，并参与组织了“环保贺卡”，“废品回收-爱心助学”等活动是什么意思？

Served as environmental groups, Hebei University of Technology Center for Energy and involved in organizing the "green card", "recycling - love student" and other activities

正在翻译，请等待...

Once held the post of the Hebei industrial university environmental protection mass organization to conserve energy the central person in charge, and participation organizes “the environmental protection greeting card”, “the recycling of waste - compassion to assist students” and so on the activitie

Former head of energy-saving Center of Hebei University of technology and environmental protection associations, and participate in organized the "green card", "recycling-compassion" and other activities

Have served as the environment-friendly person in charge of energy-conserving centre of corporation of polytechnical university of Hebei, and participated in organizing " environment-friendly postcard ", " the waste recovery - love gives financial aid to students " Wait for the activity