Caesar had spent a lot of time in Egypt, where 365-day calendars were all the rage, so in 46 BC, he flushed Rome’s lunar calendar down the aqueduct and installed a solar calendar.

Caesar埃待一段很长的时间，而那时的埃盛行365天为一年的历法，所以，公元前46年，他废除罗马的阴历，改用阳历。

Then came Julius Caesar who decided to follow the solar calendar of the Egyptians that had Januaries and Februaries in the beginning.

后来，凯撒大帝决定遵循埃人的阳历，这个历法一开始就有1月和2月。

These towers form an ancient solar calendar.

这些古塔组成一个太阳历。

Caesar had spent a lot of time in Egypt, where 365-day calendars were all the rage, so in 46 BC, he flushed Rome's lunar calendar down the aqueduct and installed a solar calendar.

凯撒埃待很久，那里 365 天的日历风靡一时，所以公元前 46 年，他罗马的阴历，并引入太阳历。

It is the fifth of the 24 solar terms of the traditional Chinese solar calendar, marking the start of the warm weather of spring and the beginning of farm work.

它是中国传统农历二十四节气中的第五个节气，标志着温暖春季的开始和农活的开始。

So, yes, the date of a new moon in 45 B.C. decided when Januarary first would appear on the solar calendar.

因此，公元前45年新月出现的日期决定1月1日阳历上的出现时间。

But this switch to the Julian calendar wasn't particularly easy, because the year was so out of sync with the solar calendar.

但转向儒略历并不特别容易，因为那一年与太阳历严重不同步。

January 1 is New Year's Day on the solar calendar.

1月1日是阳历的新年。

Their calendar only had 10 months, or 304 days, and so it was constantly falling out of sync with the solar calendar, which, as you will know, has 365 days.

他们的历法只有10个月，即304天，因此它总是与有365天的阳历不同步。