But now because of the pandemic, vaccines are undergoing what's called emergency use authorization.

但现在由于疫情，疫苗正在接受所谓的紧急使用授权。

The Sinovac shot has already received emergency use authorization in dozens of other countries.

科兴疫苗已在其他数十个国家获得了紧急使用授权。

The White House submitted a formal request to congress for authorization to use military force in Syria.

白宫向国会提交正式决议，要求国会授权对叙利亚采取军事行动。

Both said they would seek emergency use authorization from the U.S. Food and Drug Administration in the coming weeks.

两家公司都表示，他们将在未来几周寻求美国食品和药物管理局（简称FDA）的紧急使用授权。

The companies, Moderna and Pfizer, have said they will seek emergency use authorization for their vaccines from the U.S. Food and Drug Administration.

莫德纳和辉瑞这两家公司都表示，他们将申请美国食品和药品管理局对各自的疫苗进行紧急使用授权。

The companies, Moderna and Pfizer, have said they will seek emergency use authorization for their vaccines from the U.S. Food and Drug Administration (FDA).

莫德纳和辉瑞这两家公司表示他们将向美国食品药品监督管理局（FDA）申请疫苗的紧急使用权。