沃尔玛通过与环保团体以及学者的合作，将产品的详细信息录入一个索引系统之中，并且希望该系统也可以被其他的零售商所采用。
Working with a group of environmental groups and academics, the firm will put the details into an indexing system which it hopes will be adopted by other retailers.
指数基金持有股票，基金，etf，并应用衍生品之外，为中国的索引，现实上每团体都可以取得一个现实上的股权位置。
By owning index fund shares, mutual funds, and ETFs, and by using derivatives for China-based indexes, virtually anyone can acquire a DE facto equity position in China.
指数基金持有股票，基金，etf，并应用衍生品之外，为中国的索引，现实上每团体都可以取得一个现实上的股权位置。
By owning index fund shares, mutual funds, and ETFs, and by using derivatives for China-based indexes, virtually anyone can acquire a DE facto equity position in China.
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