求翻译：2011年7月份, 学校组织班级到黄石晨信光电有限责任公司实习，在此期间，我担任制造一部的小组长，并使我们车间在那段时间超额完成任务是什么意思？

July 2011, school classes to Huangshi Chen internship letter Optical Co., Ltd., in the meantime, I was making one of the team leaders, and to our workshop to complete the task at that time over

In July 2011, the school organization to Yellowstone morning classes photovoltaic (PV) limited liability company letter internship, during this period, I worked as a team of manufacturing a long, and, indeed, our workshop during that period of time over-fulfilled their tasks

In July, 2011, practises the school organization class and grade to the Huang Shih early morning letter photoelectricity limited liability company, I hold the post make a group leader, and causes our workshop to overfulfill the duty in that period of time

In July 2011, the school organize classes to Yellowstone morning photoelectric limited liability company practice, during this time, I was making a xiaozuchang, and enable our workshop in that period of time exceeding its mandate

In July 2011, the school organize classes to Yellowstone morning photoelectric limited liability company practice, during this time, I was making a xiaozuchang, and enable our workshop in that period of time exceeding its mandate