qiaohe 发表于 2012-7-18 19:09 * x+ }6 F( [# Y# g( i. h"低风险投资回报 around 15%" means- c) g) c+ ^' }5 |4 H q& C; I7 r
+ or - 15%
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# q" s$ Y( e# `9 T l( @"低风险投资回报 around 15%" means about 15%, could be 13%-19% per year, could be 6%-23% per year, : ?/ E# ^9 @3 Z1 \1 o7 v# k. Q1 a- E* b7 F7 A6 a* [+ f
average is about 15%