first day at work meaning in English

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It ' s my first day at work . what am i supposed to do
今天是我第一天上班，我应该做些什么呢？
The first day at work
上班第一天
Her very first day at work , the new girl got off on the right foot by making a profit for the company
例1 ：这位新来的女孩子上班的第一天就为公司赚了钱，一开头就很顺利。
It requires her not only to know the personal data ( privacy ) ordinance , inside and out , but to be comfortable speaking to and dealing with the public without confusing them with legal jargon . " i was not familiar at all with the personal data ( privacy ) ordinance , " rebecca said of her first days at work
她不但须对《个人资料(私隐)条例》 (下称条例)有透彻的认识，同时更须以轻松及深入浅出的态度向市民大众讲述条例的规定，以免他们因条例中的法律术语而感到混淆。