There has been a lot of discussion around the smallpox issue, " Pierre Formenty of the WHO told a news briefing in Geneva.

PierreFormenty于世卫组织在日内瓦新闻发表会上谈到：“目前有很多人在讨论关于天花的问题”。

youdao

There has been a lot of discussion around the smallpox issue, " Pierre Formenty of the WHO told a news briefing in Geneva.

PierreFormenty于世卫组织在日内瓦新闻发表会上谈到：“目前有很多人在讨论关于天花的问题”。

youdao