The manager stepped in after a quarrel broke out between two sales reps over commissions.

兩名業務為了佣金起爭吵後，經理出面調停。

A quarrel at the check-in counter delayed boarding for several passengers on our flight.

報到櫃檯發生的一場口角，讓我們班機上好幾位乘客延誤登機。

HR asked both employees to explain what caused their quarrel in the break room yesterday.

人資請兩位員工說明昨天在茶水間爭吵的原因。