We apologize for the momentary interruption to our online banking service this morning.

對於今天早上網路銀行服務的短暫中斷，我們深表歉意。

There was a momentary silence in the meeting after the CEO announced the merger.

執行長宣布合併案後，會議中出現了片刻的沉默。

The shipment was delayed by a momentary power outage at the distribution center.

配送中心短暫停電，導致這批貨物延誤出貨。