Joan Agha Deanie Williams heads the communications desk for UNHCR, the United Nations refugee program, she says the coronavirus adds yet another challenge for already struggling refugees.

琼·阿加·黛妮·威廉斯是难民署通信部门，联合国难民方案的负责人，她说，冠状病毒给已经苦苦挣扎的难民带来了另一个挑战。