Disney makes three loudspeaker announcements prior to the start of each parade and the beginning of nightly fireworks shows.

在每个狂欢巡演和夜间烟火表演前，迪士尼都会作三次广播通告。

youdao

Substantial information is released in management forecasts and in analyst forecast revisions prior (but not subsequent) to earnings announcements.

大量的信息发布管理预测和分析师预测修正之前(而不是随后)的收益公布。

youdao

There will be no public announcements and no information whatsoever prior to that.

无论怎样，现在不会宣布它的任何信息。

youdao

Finally, many traders look to establish long straddles prior to earnings announcements on the notion that certain stocks tend to make big price movements when earnings surprises occur, whether positive or negative.

FORBES: How To Profit With Long Straddles

"We hear announcers make all sorts of announcements prior to some programmes but what is certainly the case sometimes is it is not quite as straightforward as the general public would like, " he said.

BBC: News | UK | New code for broadcasters

There was a sense that there were going to be some personnel announcements and some various moves prior to Christmas, prior to the end of the year.

WHITEHOUSE: Press Briefing