奥克兰凯萨永久健康中心的工作人员谢乐尔·康奈尔（SherylConnell）正在扫描一份唾液样本小瓶上的条形码。

Sheryl Connell, a lab coordinator for Kaiser Permanente in Oakland, scanned bar codes last week on vials for saliva samples.

youdao

谢尔德说，这里奥运体育馆明摆着就是不需要永久存在的建筑；

'The Olympic Stadium here is an almost obvious, in-your-face example of a building that doesn't need to be there forever, ' Mr.

youdao

谢尔德说，这里奥运体育馆明摆着就是不需要永久存在的建筑；

'The Olympic Stadium here is an almost obvious, in-your-face example of a building that doesn't need to be there forever, ' Mr.

youdao