qiaohe 发表于 2012-7-18 19:09 4 m' `9 \) n4 O: R9 q* S% V. T"低风险投资回报 around 15%" means ( H% l- X- \" L$ ` M0 H+ Y+ or - 15%
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4 e/ Q# `+ h9 c"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year,; d( M$ n1 l8 _; Z
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average is about 15%