元月份的一个寒冷的下午，我患了重感冒。

On a cold afternoon in January, I caught a bad cold.

就这一点，我们可以达成协议，元月份之前不销售。

On this we can agree, no sale before January.

《心理科学》今年元月份这期上发表的一项新研究提出，其作用与人们普遍所想的不同。

Not as far as people think, suggests new research published in the January issue of Psychological Science.