1.The 41 species of wild birds distributing in China are composed of 19 Eurytopic realm species(46.
野生鸟类以广布种类为主，有19种，占所见种类的46。
2.The 41 species of wild birds distributing in China are composed of 19 Eurytopic realm species(46.
野生鸟类以广布种类为主，有19种，占所见种类的46。