1、There is the Amazon, parana, and San Francisco three major river systems.(有亞馬遜、巴拉那和圣弗朗西斯科三大河系。)
2、A city of northeast Argentina onthe Parana River and the Paraguay border. It was founded in 588. Population, 80, '2.(位于巴拉那河上游與巴拉圭交界的阿根廷東北部城市。588年建立。人口80，'2。) Hao86.com
3、A city of east-central Argentina onthe Parana River northwest of Buenos Aires.(阿根廷中東部一城市，位于布宜諾斯艾利斯西北的巴拉那河上。)
