sentence2: यद्यपि, जापानको खेती गर्ने जनसंख्या बुढो हुँदै गएको र धानखेत खण्डिकृत भएका कारणले हरेक वर्ष जुनकिरी देखिने संभावना कम भएको छ।
sentence1: However, as Japan's farming population ages and rice fields are turned into subdivisions, there are fewer chances to see fireflies every year.