Summer is full, summer is hot, summer is hot. What does this mean?

"Summer is full and Xia Xia is connected" means "summer is connected": both summer and summer are connected. "Summer is full, summer is full, and summer is summer" means that after a long summer, it is full, and after a small full, it is headstrong. Slight summer heat and great summer heat are connected. Extension 1, Changxia: long summer. 2. Xiaoman: Summer crops such as wheat are full of seeds. 3. awns: when crops with awns such as wheat are mature. 4. Summer heat: summer heat is hot. Slight summer heat refers to when the climate begins to get hot. 5. Great summer heat: the hottest time of the year. From "Twenty-four solar term song", the original text is: Spring rains shake the spring and clear the valley days, and summer is full of mountains and summer is connected. Autumn dew, autumn frost, little snow in winter and cold in winter. Beginning of spring, rain, fright, vernal equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice and Xiaoshu are all related to Dashu. Beginning of autumn, first summer heat, white dew, autumnal equinox, cold dew, first frost, beginning of winter, light snow, heavy snow, winter solstice, slight cold and severe cold. Twenty-four solar terms originated in the Yellow River Basin. As early as the Spring and Autumn Period, four solar terms were set, namely, mid-spring, mid-summer, mid-autumn and mid-winter. After continuous improvement and perfection, by the Qin and Han Dynasties, the 24 solar terms had been completely established. In BC 104, the taichu calendar written by Deng Ping officially set 24 solar terms in the calendar, and defined the astronomical position of the 24 solar terms. In ancient China, agricultural irrigation depended on rivers, and agriculture was mainly concentrated in the Yangtze River and Yellow River basins. Twenty-four solar terms Song is more suitable for agricultural guidance in the middle and lower reaches of the Yellow River. Until now, farmers in these areas are still engaged in agricultural production according to solar terms, temperature and precipitation.