An ETF tracking the price of oil, for instance, might not buy oil itself, but may make a "swap" deal with another financial firm guaranteeing a payout if the price of oil goes up.
例如,一家跟踪石油价格的ETF基金并不会亲自购买石油,而是同另外一家保证石油价格上涨时给予该基金回报的金融公司进行交易。
But the spot price of liquefied natural gas increased when supplies were diverted to Japan to make up for the shortfall in nuclear power.
为加大供应以应对日本核电短缺带来的电力不足,液化天然气现货价格上涨。
January is a big month for membership deals, so make sure you're getting the best price when you sign up.
一月份是一个申请会员资格的大月份,所以要确保你入会时获得最优惠的价格。
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