All sought medical treatment from public hospitals and none of them required hospitalization 四人均有到公立医院求诊,无人需要留院治理。
2.
Thirty - one of them sought medical treatment from public hospitals and 12 of them required hospitalization . they are all in stable condition 其中31人到公立医院求诊, 12人需要留院治理,现时情况稳定。