qiaohe 发表于 2012-7-18 19:09 - S6 J4 y$ g u* }1 Z
"低风险投资回报 around 15%" means * M; @6 ^+ n, T ?+ or - 15%
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1 i( E" R. k+ k"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, ; r$ }$ n5 S3 C4 `+ S: X& }0 R" M! |" Z' {& w/ B
average is about 15%