qiaohe 发表于 2012-7-18 19:09 , L* c: U+ {9 A1 z( o1 x"低风险投资回报 around 15%" means ( g( ?7 P, J' f: J' Y6 P5 e' D- n+ or - 15%
1 t4 Q, ]% k5 V8 s 9 ]) R) o5 `' p 6 e2 q8 j& |# _"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 s7 x$ e8 D9 O' g9 m k. D1 q- {: c' ^( F; ~+ R' X( L& \
average is about 15%