The key difference in the UK is that UKIP is gaining ground with voters despite rapid economic growth (more than 3% annually, the highest rate in the EU). Between now and May, Cameron must persuade voters that the British economy will continue to perform strongly, fueling an increase in real incomes.
英国的关键不同之处在于英国独立党的崛起是在经济迅速增长（每年超过3%，为欧盟最高水平）的背景下发生的。从现在到5月，卡梅伦必须让选民相信，英国经济会继续表现强劲，助长真实收入的增加。