10.a shock to the system冲击；打击；重创
Work was a shock to the system, going from having nothing to do to fill my time to being at work 10 till 6.从整天无所事事到早10点到晚6点上班, 工作让我的生活发生巨变。
This is the latest in a series of shocks to the Scandinavian banking system.这是北欧诸国银行系统所遭受一系列冲击中最近的一次。