简介：
<p> Six girls living along the Amazon, Nile, Mississippi, Danube, Ganges, and Yangtze rivers learn about water and sustainability and use their newfound education to protect their communities and homes.</p>...
Richard O
Barry
路易·西霍尤斯
Hardy Jones
Michael Illiff
Joji Morishita
Ian Campbell
Paul Watson
Doug DeMaster
Dave Rastovich
Charles Hambleton
Hayato Sakurai
Mandy-Rae Cruikshank
Kirk Krack
伊莎贝尔·卢卡斯
海顿·潘妮蒂尔
