Describe the climate in Qin 'an's hometown in Chinese.

Qin 'an County belongs to the mild and semi-humid monsoon climate zone in south-central Gansu. In spring, Mongolia's high-pressure airflow retreats to the northwest, the heating mass gradually becomes stronger, the temperature rises rapidly, the rainfall gradually increases, and the cold and warm airflow frequently meets and is windy. There are many cold air in mid-spring and April, and the weather is cold in late spring; Summer is controlled by Mongolian low pressure, southerly winds and easterly winds prevail, and precipitation increases; In midsummer, the climate is hot, and under the influence of the northwest airflow, local convection weather occurs, which is prone to strong winds, hail and heavy rain; In autumn, the solar altitude angle decreases, the humidity decreases rapidly, the continental low pressure weakens to the south, and the Mongolian high pressure returns to the south; In early autumn, the air is humid, rainy and rainy, with abundant precipitation; In late autumn, the precipitation gradually decreases, the temperature drops rapidly, and the autumn is crisp; The winter is long, influenced by Mongolian cold high pressure and polar metamorphic continental air mass, with many westerly winds on the ground, high air pressure, low temperature, dry and cold with little snow, and sunny and cold weather. Therefore, the climate in Qin 'an County is characterized by mild climate, abundant sunshine, less precipitation, frequent droughts, no intense heat in summer, no severe cold in winter, wet summer and dry winter, and remarkable continental monsoon climate.