London, with its world financial hub, is the centre of the nanny trade in Britain, employing thousands of the surrogate mothers to care for their infants while they earn megabucks in the City.

• 作为全球金融中心的伦敦同时也是英国保姆交易的中心，许多忙着挣钱的金融界人士都雇佣保姆帮助他们照看孩子。