qiaohe 发表于 2012-7-18 19:09 4 L2 m6 o4 A9 |- @3 f1 B"低风险投资回报 around 15%" means5 m" ^- b6 x7 n' k* V5 k! L
+ 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, ; U/ E7 e M% V" B4 Y3 k) S3 e' A# ~
average is about 15%