qiaohe 发表于 2012-7-18 19:09 ) j* w# Y$ _5 E* w- p7 ^
"低风险投资回报 around 15%" means8 D+ v- I$ u6 v N' ~4 e7 B% ^9 R
+ 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, 8 O3 r5 `( M* c& u* _5 K3 |9 R8 ~ 5 X! E0 A5 [1 X5 ]0 T8 @& L8 K6 ?average is about 15%