The CEO's speech was full of platitudes about teamwork but offered no real plan.

執行長的演講充滿關於團隊合作的陳腔濫調，卻沒有提出任何具體計畫。

Customers grew frustrated when the agent responded with platitudes instead of solving the problem.

客服人員只說些陳腔濫調而不解決問題，讓顧客越來越不滿。

Please avoid empty platitudes in your cover letter and describe your actual achievements.

請在求職信中避免空洞的陳腔濫調，具體描述你的實際成就。