1.
InFebruary 2000, Amazon announced that it had been granted a patent(6, 029, 141) on all the essential components of an affiliate program.
2000年2月,亚马逊宣布,它已被授予一项专利(6029141)在所有的基本组成部分的联属计划。
dàn shì , ā sēn nà yóu yú méi yǒu huò de H zǔ dì yī de wèi zhì , yě xǔ huì miàn duì sì gè guàn jūn lián sài de qián guàn jūn 。