- 1.我开始担心别在我来学校的第一天就上课迟到。
I was anxious not to be late for class on my first day.
dict.yoduao.com - 2.W：今天是我们第一天上课，大家最好先自我介绍一下。
W: This is our first day of class.It's better for us to introduce ourselves to each other.
dict.yoduao.com - 3.今天是调酒训练班上课的第一天。
It is the first day of wine mixing class.
dict.yoduao.com
有道词典