She took a quick gulp of coffee before the client meeting started.

客戶會議開始前，她匆匆喝了一大口咖啡。

After the long flight, he finished his bottled water in three big gulps.

長途飛行後，他三大口就把瓶裝水喝完了。

The new hire swallowed a nervous gulp of tea before his interview.

新進員工面試前，緊張地喝了一大口茶。