qiaohe 发表于 2012-7-18 19:09 R% L: w6 X1 P& {0 b) X: x
"低风险投资回报 around 15%" means4 o- T5 x# m) R# R4 t* O1 `' H1 Z
+ or - 15%
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+ I4 b2 E- q4 _' n9 F1 m % ]! L% @9 j5 V; h"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, ) {8 A! P+ C/ d) T f6 i$ z1 g2 U
average is about 15%