雅思口语天天练:小事一桩 Piece of Cake Piece of Cake 是个很普遍的小事情口语说法。跟中文里回复小事的用法一样: A: Can you do it 你做的到吗? B: Piece of cake 小事! Learning English is a piece of cake. 很地道的简说是 Cake : Learning English is cake。 That was cake 那件事好容易