qiaohe 发表于 2012-7-18 19:09 % j2 g9 f$ h) R2 h: H, P
"低风险投资回报 around 15%" means6 J( \' c& B& T7 ^9 X" B
+ or - 15%
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" u, F4 Q0 \2 f' |: O4 R- I v& Q"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 n9 M n- {" X4 k0 ]( l- U) Y8 s+ z! H# D: q7 J
average is about 15%