1.break out 2.several hundreds of 3.丧生die of/ die from 4.自学teach oneself5.积极参与take an active part in 6.照顾take care of/ look after7.通过电话on the telephone/ by telephone8.做某事是某人的责任be responsible for sb to do sth 9.拯救病人save patients
爆发 1.to burst out like an explosion2.(of a volcano) to erupt3.(of a war) to break out4.(activity or feeling) to flare up5.(laughter, etc.) to go off into