qiaohe 发表于 2012-7-18 19:09 " k: ]3 e5 l( D+ e& F# p- c: d$ B
"低风险投资回报 around 15%" means1 T X+ ]- l f9 }
+ or - 15%
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"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, 9 `( c m0 G3 O6 T# s. H0 z/ D+ K: _7 N$ l$ @9 x T7 C4 y
average is about 15%