"in the event of" in Chinese (Traditional)
如果發生萬一
Definition
用來說明如果發生某種特定事情（通常是緊急或意外情況）應該怎麼做。
Usage Notes (Chinese (Traditional))
多用於合約、說明書等正式場合，類似於‘如果’或‘萬一’，但更正式。後面接名詞: 'in the event of fire'。
Examples
In the event of fire, use the stairs, not the elevator.
遇到火災時，請使用樓梯，不要使用電梯。
In the event of rain, the match will be canceled.
如果下雨，賽事將取消。
In the event of an emergency, call 911 immediately.
遇到緊急情況時，請立即撥打911。
Please keep your ticket; in the event of loss, you'll need it to get a replacement.
請保管好您的票；**如果發生**遺失，您需要憑票補辦。
The instructions are clear: in the event of a power cut, do not open the refrigerator.
說明很清楚：**如果發生**停電，請勿打開冰箱。
Most companies have a plan in the event of a data breach.
大多數公司都有**如果發生**資料外洩的應對方案。