名词
中文翻译：商品指数
同义词：
['商品指数，商品价格指数例句：1. The commodity index has been rising steadily since last year.（自去年以来，商品指数一直在稳步上升。）']
例句：
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1. The commodity index has been rising steadily since last year.
自去年以来，商品指数一直在稳步上升。
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2.The commodity index is closely monitored by traders to make informed decisions.
交易员密切关注商品指数，以便做出明智的决策。
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3.The commodity index has a significant impact on the global economy.
商品指数对全球经济有着重要的影响。