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接着挑:以免教授误导公众: + i( ~# U7 O3 K9 d0 m& a 9 V3 D7 s+ s& M$ G% d( iThe North Saskatchewan River is a glacier-fed river flowing east from the Canadian Rockies to central Saskatchewan. It is one of two major rivers that join to make up the Saskatchewan River. ) q8 K: w* B2 K7 Z1 k! g% K 4 L! b5 s3 X( y: W2 SThe Saskatchewan River system is the largest in western Canada, including most of southern Alberta and southern Saskatchewan, and crossing into central Manitoba. [1] 2 H4 _* {6 Y! r# I6 J, ]6 k ; J8 a( O# R; j. N, j- J c地图自己找: http://en.wikipedia.org/wiki/North_Saskatchewan_River