the act of introducing variety (especially in investments or in the variety of goods and services offered); "my broker recommended a greater diversification of my investments"; "he limited his losses by diversification of his product line" （特に、出資金で、または、提供される商品とサービスの多様さで）多様化する行為。
日/英 »
【上位】 the action of changing something; "the change of government had no impact on the economy"; "his change on abortion cost him the election" 何かを変える行為。
日/英 »
