Yes, I was the class commissary in charge of studies. 有,我曾担任班级学习委员(COMSY)。
I was the class commissary in charge of studies ( recreational activities, physical culture, labour ). 我是班上的学习(文娱、体育、劳动)委员(COMSY)。
At any hour of the day my grandfather would take me shopping at the banana company's succulent commissary. 我祖父会在一天中的任何时候带我去香蕉公司那多姿多彩的物资供应所买东西。
No more commissary for me. 因为我已经没有别的事情好干了。
Good evening, everyone, my name is XX, I am very happy to run for commissary in charge of studies and commissary in charge of general affairs, in which I have a keen interest. 大家晚上好,我叫某某。很高兴我能参加本次竞选活动。我对学习委员(COMSY)和生活委员(COMSY)这两个职务比较感兴趣。