qiaohe 发表于 2012-7-18 19:09 ( Q( Q% P' Y3 t- f! h"低风险投资回报 around 15%" means! F3 R; P: z5 K7 K
+ 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,: A: j! P$ F7 v1 }( N: l0 w+ Z
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average is about 15%