上周三下午我们没去听演讲。

We didn't listen to the lecture on Wednesday afternoon.

youdao

上周三下午，由于系统技术故障，影片放映暂停了一小时，随后又出现声音与画面不同步的问题。

Wednesday afternoon, due to a technical breakdown of the system, the movie was suspended for an hour, and the sound didn't synch with the picture.

youdao

当我们上周三下午结束了医疗教学后离开办公室的时候，还是跟往常同样的路线，我们当中的一个人最终没能回家。

As we left the office on Wednesday afternoon after the medical teaching, going on the same route (as usual), one of us did not make it home.

youdao