1.When answering this question, you can discuss the social, economic, and environmental impacts of a decreasing population in rural areas. 2.For instance, a declining population can lead to a reduction in the labor force, affecting agricultural production and local economies. It can also result in the closure of schools, healthcare facilities, and other essential services due to a lack of demand. 3.Environmentally, a decrease in population might lead to land abandonment, which can have both positive and negative effects on the local ecosystem. You can also mention the cultural impact, such as the loss of traditional practices and community life.

1. 在回答這個問題時，你可以討論鄉村地區人口減少對社會、經濟和環境的影響。 2. 例如，人口下降可能導致勞動力減少，影響農業生產和當地經濟。由於需求不足，也可能導致學校、醫療設施和其他基本服務的關閉。 3. 在環境方面，人口減少可能導致土地荒廢，這對當地生態系統既有正面也有負面影響。你還可以提及文化影響，例如傳統習俗和社區生活的流失。