The printer suddenly stopped working just before the board meeting started this morning.

今天早上董事會議開始前，印表機突然停止運作。

Our flight was suddenly canceled, so the airline rebooked us on a later departure.

我們的班機突然被取消，所以航空公司幫我們改訂較晚的班次。

Customer complaints suddenly increased after the new billing system went live last week.

上週新的帳單系統上線後，客戶投訴突然增加。