The sudden drop in sales forced the manager to call an emergency meeting.

銷售額突然下滑，迫使經理召開緊急會議。

Due to a sudden schedule change, our flight to Tokyo now departs at noon.

由於班表突然變更，我們飛往東京的班機改為中午起飛。

Customers complained about the sudden price increase announced in yesterday's email.

顧客抱怨昨天電子郵件中宣布的突然漲價。