英语听力：自然百科 圣河之旅 The Nile尼罗河—1

（单词翻译）

 I'm going on the serious stoning adventures,traveling along the three mighty¹ rivers on the planet.This river has given rise to some the world  great civilazations.For centuries ,they worship their life in giving waters,and fear their awesome² distructive powers.On the epic³ journeies,I meet extraordinary characters,and experience the veery different cultures.religons and countries.But they  become emerged into the secrety rivers.In this eipsode,we travel along the longest river-the Nile.Two great tributries form thee mightg river,the White Nile running north from Vitoria,and the Blue Nile springing from the highland⁴ Ethopia.I begin my journey from south to sea.The Nile flows through the landscape Sudan and Egypt.The life-giving river is the one of the craddle for  humanity.But with population along the banks rising ,and ever-great straining being placed on the  river,threaten the stability of the entire region