元旦，又称新年，是公历的第一天即一月一日。

New Year's Day, is also known as the New Year.

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自己们都知道，公历十月一日是中国的国庆日。

As we all know, Ottober 1 is the National Day of China in Gregorian calendar.

youdao

自己们都知道，公历十月一日是中国的国庆日。

As we all know, Ottober 1 is the National Day of China in Gregorian calendar.

youdao