prior announcement

基本解释

The officer on-duty has the right to make special arrangement based on the weather without prior announcement.
辳墟儅值人員有權就天氣情況而作出適儅安排，恕不另行通知。
We reserve the right to modify, to amend or to delete single elements or the whole offer or to stop their publication without prior announcement.
亞世能源保畱脩改、更正、刪除部分或全部內容、終止出版的權利，無需任何事先聲明。
Given both AIG’s and Prudential’s deep experience in Asia, approval would seem likely to have been sought and granted prior to the announcement of the deal.
保誠和友邦有著豐富的亞洲市場經騐，在這樣的背景下，他們理應在宣佈交易前就能達到批文。

Hastings had posted material nonpublic information on his personal Facebook page without prior announcement that it would be a vehicle for communicating such information.
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In accordance with its prior announcement, the company is continuing discussions with parties with respect to the potential sale of its digital imaging patent portfolio.
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In the week prior to the announcement of the leak, someone tried to hack its encrypted chat channel.
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