Beam with Shuang, dancing male and female. The title of mud between two rafters, a nest of Health four children. Four children day and night long, the sound diligently search for food. Budworm is not easy to catch, no yellow mouth full period. Mouth claw Suiyu worn, weary effort I do not know. A minute later ten contacts, I still fear the nest hunger. 30 hard, thin young mother getting fat. Muttered to teach language, one by one brush sweater. Once the wings into, cited in court branches. Give wings not review, the wind scattered fly. Male and female air-ming, voice calls do not return. It into the empty nest, chirping all night sad. Yan Yan Seoul not to sad, back to Seoul when the self-thinking. Sier day for the young, fly back home when. At that time parents read, Seoul should know today.