qiaohe 发表于 2012-7-18 19:09 / _+ ^/ a0 o6 W# s! t0 x
"低风险投资回报 around 15%" means ( f" t3 I! u' S+ or - 15%
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2 z; J) G; C A7 J% B' x- D"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, . l- r: _, y0 M) E2 o2 l - p H7 S$ }0 w* Y Iaverage is about 15%