Then as a teenager Emma noticed that holding COINS for too long had the same effect on her palms - forcing her to begin avoiding coppers and silvers as much as possible.

接着，十几岁的艾玛注意到一旦她把硬币握在手中太久，她的手掌上就会出现相同的反应——这使她开始尽量避免接触铜制品和银制品。