双语简讯：Trump promised to lower prices on day one of his presidency. But with food costs still high, Republicans worry the economic factors that helped Trump win the election could come back to bite him. ▶ 译文 特朗普在其总统任期第一天就承诺降低物价。但随着食品成本居高不下，共和党担心帮助特朗普赢得选举的经济因素可能会反过来对他造成打击。 ▶ 来源：华尔街日报
