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![migratory bird造句]( "migratory bird造句")
migratory bird造句
BirdIslandinQinghaiLakeonthehundredsofthousandsofmigratorybirds.Therewasthemostresidentbirdspecies(67.7%)inautumnandthemostmigratorybirdspecies(57.4%)inspring.It'slikeaherdofhornedhorsesmigratingonth...
