The dollar sank to a new three-year-low against a basket of currencies. See article.

美元兑换一组货币下跌至三年以来一个新低点。

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Coming this April, BLU Products will have three new smartphones vying for your hard-earned dollar.

ENGADGET

Still, three billion-dollar films would be a nice feather in the cap of the new Disney studio regime.

FORBES: Disney Launches Massive Marketing Campaign for 'Tron'

Every three years, when the BIS releases its new foreign-exchange market survey, the WSJ Dollar Index will be reweighted using the bank's latest trading volume figures, making it a dynamic index that evolves with the constantly changing market.

WSJ: WSJ, FX Trader Launch Dollar Index