第15课：刻薄的 - 18
【迷你小对话】
A: That man is so unfeeling that he keeps his dog outside in the cold. B: Even when the temperature is so low? That is really terrible.
A: 那个男人太冷酷无情了，一直让他的狗在外面冻着。 B: 即使是这么冷的时候？真可恶。
