qiū / tiān / sōng / shù / shàng / de / sōng / ruǐ / chéng / shú / hòu / huì / xī / yǐn / bù / shǎo / niǎo秋天,松树上的松蕊成熟后会吸引不少鸟。In autumn, mature pinecones on the trees attract many birds.