Unfortunately, Solar Terms are nothing more than several dates based on astronomical phenomena. The earth's revolution around the sun is closely linked to the changes of climate and nature, but not exactly equal.
這些諺語朗朗上口，婦孺皆知，可惜，節氣是依據天文現象訂出的幾個日期，地球繞著太陽走到哪裡，是和氣候與自然變化頗有關聯，但卻不完全等同。