In the first week of January, thousands of guilt-ridden people signed up for fitness courses or embarked on diets.

在一月的第一周，数以千计有负罪感的人们报名参加健身课程或着手节食。

《柯林斯英汉双解大词典》

January 1st is the first day of each year.

1月1日是每年的第一天。

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On the first day of the January sales.

在一月份大减价的第一天。

youdao

It declared that slaves would be free anywhere that was still in rebellion on January first, eighteen sixty-three.

VOA: special.2010.05.10

Our first review section will be in the week of January--with your teaching fellows-- will be in the week of January twenty-eighth and we're going to have to ask you to sign up with one of the teaching fellows.

我们的第一次复习课,将在一月。。。和助教一起-,将在1月28日所在的那周,我们会叫你们，选择和一个助教合作。

耶鲁公开课 - 金融市场课程节选

And then we drop in on parties." Some families like to take it easy on January first and enjoy a quiet day of rest.

VOA: special.2009.12.28

In December United Technologies bought part of Clipper Wind and in January First Solar bought solar development projects from Edison International.

FORBES: Areva Taps The Other Nuclear Source: The Sun

But, in January, First Solar reluctantly agreed to partner with a Chinese power company on the project.

FORBES: First Solar's Dangerous Game

In a written answer to the assembly in January, First Minister Carwyn Jones, said that study should be completed by April.

BBC: 2026 Commonwealth Games: Cardiff council to pursue bid