qiaohe 发表于 2012-7-18 19:09 % d& Q9 a* J6 C6 O* M5 j"低风险投资回报 around 15%" means 6 t- T0 m1 a" J$ E$ g S+ W+ or - 15%
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2 C8 {6 W2 s- ^"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year,' D0 S- [1 t/ f& W$ \4 j6 h5 q% `1 P
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average is about 15%