问题描述：
英语翻译
（一）The legislation followed months of arguing that only added to those concerns.
主要是：followed
（二）Prices fell sharply on growing economic concerns about the United States and the world.
里面的On怎么翻译?
（一）The legislation followed months of arguing that only added to those concerns.
主要是：followed
（二）Prices fell sharply on growing economic concerns about the United States and the world.
里面的On怎么翻译?
问题解答：
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