今天我们要学的词是 shortage. Shortage 做为名词，是缺少，短缺的意思。An ongoing shortage of drivers is affecting London Midland train services. 持续的司机短缺给伦敦米德兰列车服务造成了影响。The DC fire department is hiring nine new paramedics to address personnel shortages which have led to slow response times for medical emergencies. 美国首都华盛顿特区消防队额外招聘了九名医疗护理人员，解决由于人员不足，无法在发生紧急情况时，迅速提供医护的情况。好的，今天我们学习的词是 shortage, shortage, shortage...