All you have to do is alter this algorithm slightly so that the processor visits ps: description and ps: price (the elements following ps: name) while it visits a ps: name.
您所要作的全部是稍微改变这一算法，以便处理器在访问ps：name时也访问ps：description和ps：price (ps： name后面的元素)。
The price has been going steady with the actress for three years and nothing can alter their decision to get married next week.
王子跟那位女演员保持确定的情侣关系已三年。没有任何东西能改变他们在下周结婚的决定。
Ms Milton said it was unclear whether price changes were really able to alter habits, particularly among problem drinkers, pointing out that 80% of alcohol was drunk by one-third of the population.
米尔顿女士说，目前还不清楚价格变动是否真能改变习惯，尤其是问题饮酒者的，她指出80%的酒精是由三分之一的这批人喝的。
Perfect competition Also called "pure competition," a market condition where no buyer or seller has the economic power to alter or fix the price of a product or service.
完全竞争也叫“纯竞争”，指的是一种买方与买方都不具有改变或确定一产品或服务价格的经济力量的市场环境。
The manager asker her to alter the mistake on the price-tag.
经理要她更正价格标签上出现的错误。
The manager asker her to alter the mistake on the price-tag.
经理要她更正价格标签上出现的错误。
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