Before boarding the airport shuttle, Ms. Chen said a quick bye to the hotel staff.

搭上機場接駁車前，陳小姐匆匆向飯店員工道了聲再見。

The team gathered in the break room to say bye to Tom on his last day.

團隊聚集在茶水間，在湯姆最後一天上班時跟他道別。

The customer service agent ended the call with a friendly bye and a thank-you.

客服人員以一句親切的再見和道謝結束了這通電話。