Today is my last working day here.
今天是我在这个公司最后一天上班。
今天是我最后一个工作天！
Today is my first day working in the *** college canteen.
我写的是第一天在学校canteen的工作，想到什么就些什么了。
Today is my first working day. Everything is new to me.
今天是我上班第一天，一切都是新的。
My father is busy working all day.
我爸爸整天忙于工作。
My father is busy working all day.
我爸爸整天忙于工作。
应用推荐