在一月份大减价的第一天。

On the first day of the January sales.

youdao

是的，在一月销售旺季的第一天。

Yes, on the first day of the January sales.

youdao

春节是在农历一月份的第一天，通常比阳历晚一个月。

Thee Spring Festival falls on the 1st day of the 1st lunar month, often one month later than the Gregorian calendar.

youdao

春节是在农历一月份的第一天，通常比阳历晚一个月。

Thee Spring Festival falls on the 1st day of the 1st lunar month, often one month later than the Gregorian calendar.

youdao