愉悦口語:第397期 空頭支票英文怎麼説

講解文本：

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lip service 空話，空頭支票
He was just paying lip service.
他的話只不過是空頭支票。
What's the point of simply paying lip service? You have to do something.
光説得漂亮有什麼用？你必須有所行動！

瘋狂練習吧！