One big announcement this year involved the British company ARM and the Microsoft Windows operating system.

VOA: special.2011.01.10

The immediate suspicion that this raised, and I think it's more than a suspicion, is that companies will time announcement of good news until after they issue the options.

这引起了一些人的猜疑,我想不止是猜疑,公司会在发行股票期权之后,算计发布利好消息的时间

耶鲁公开课 - 金融市场课程节选

This month's announcement did not say how long he might be away or give a reason.

VOA: special.2011.01.28

This was the surprise announcement Friday from Oslo,Norway "The Norwegian Nobel Committee has decided that the Nobel Peace Prize for two thousand nine is to be awarded to President Barack Obama for his extraordinary efforts to strengthen international diplomacy and cooperation between peoples."

VOA: special.2009.10.10

President Sarkozy's announcement was widely expected this week, after the French leader broadly hinted for months that Paris would be fully rejoining the NATO command.

VOA: standard.2009.03.11

Clinton's comments at a joint press event with the Uruguayan leader were the highest-level expression of U.S.concern thus far about a Venezuelan arms buildup that gained momentum with an announcement this week that the South American state will buy Russian battle tanks and anti-aircraft missiles.

VOA: standard.2009.09.15