The new sales manager walked into the meeting with a jaunty smile and fresh ideas.

新任業務經理帶著輕快的笑容和新點子走進會議室。

Despite the delayed flight, our tour guide stayed jaunty and kept everyone entertained.

儘管班機延誤，我們的導遊依然神采奕奕，讓大家都很開心。

She answered the customer's complaint call in a jaunty tone that calmed him down.

她用活潑輕快的語氣接聽客訴電話，讓那位顧客冷靜下來。