影响出行的冻雨是种什么雨？

Group 1 - The article discusses the ongoing rain and snow weather in the southwestern region of China, particularly highlighting the occurrence of light to moderate snow or sleet in western Guizhou and freezing rain in the mountainous areas of northwestern Guizhou [1] Group 2 - The article provides preventive measures against freezing rain, suggesting that agricultural fields with young seedlings should be covered with plastic shelters to avoid direct contact with freezing rain [2] - It advises wrapping the branches of fruit trees with plastic film to prevent ice accumulation and emphasizes the importance of timely repairs and reinforcements of vegetable greenhouses and livestock pens to enhance their cold resistance [2]