求翻译：1. 我在班里一直担任班长，学习委员，化学、电工课代表，更好的配合各任课教师，争做老师的得力助手，更好地为大家服务、尽职尽责。是什么意思？

1. I have been in the class as the class President, members, representatives of chemical, electrical, better collaboration with various instructors, striving to be the teacher's right-hand man, and better serve you, fulfill their duties.

1) I have been in the classes, squad leader, chemical, electrical lesson learning member representatives, better co-ordination between the various teachers, and striving to be the competent assistant teachers to better serve our services, due diligence.

1. I hold the post of class leader continuously in the class, commissary in charge of studies, chemistry, electrician class representative, a better coordination teaches classes respectively the teacher, the struggle is teacher the primary assistant, serves well for everybody, fulfills duty fulfills

1. I have been in the class as the class President, members, representatives of chemical, electrical, better collaboration with various instructors, striving to be the teacher's right-hand man, and better serve you, fulfill their duties.

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