January first 与 January the first的区别

同题

用中文回答呗，楼下大哥

我说一下我的理解：
january first 指的是1月初。它指的是从1号到10号（因为我们国家1个月分为上旬，中旬，下旬，每旬有10天上旬这十天都可以算是月初）所以january first 指的范围应该是从1号到10号之间。而january the first指的是1月的第一天，它的范围只有一天就是1号，如：National Day 国庆节 （October the first）
New Year’s Day 元旦 （January the first）
这样解释你能理解吗？

January the first is the speaking of the date 6.1; but January first is maybe not for one meaning together, may use it in a sentence like, "I will go there in January first", which means there first, not the first day of January.

原句有问题哦，正确的说法是： the first month is january. 第一个月是一月。 【例】 1.一年中的第一个月是一月。 the first month of the year is january. 2.一月是一年里的第一个月。 january is the first month of the year .