qiaohe 发表于 2012-7-18 19:09 - N: F9 f: E* ~: ]/ O. e"低风险投资回报 around 15%" means7 _( V5 o- K- u0 ]4 u$ H
+ or - 15%
3 c+ ?- j, Y' Z# W! `9 `/ k { $ X0 Z0 Y3 V/ Q ) [' L: v! O, P* W- F"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, 3 P# D0 K1 _/ a $ p' d# X- g6 h2 c3 `. Gaverage is about 15%