为什么要维持卫生机构的安全性？

Why keep health facilities safe?

youdao

我决心维持世卫组织作为卫生方面技术权威的领导作用。

I am determined to uphold WHO's leadership role as the technical authority on health.

youdao

我决心维持世卫组织作为卫生方面技术权威的领导作用。

I am determined to uphold WHO's leadership role as the technical authority on health.

youdao