a black sheep 败家子 绵羊一般为白色，一旦成了黑色的绵羊，一定是个败类。 A rough diamond 内秀外粗的人 Rough diamond 指没加工的钻石，用来指内秀外粗的人，真是妙语！ Be level-headed （calm and rel...
E: hi, Lander. What's wrong? L: I can hardly make ends meet these days. E: same here. I have't brought any new clothes for three months. L: my income remains the same but prices just continue to rise. E: true. The news says that there is a general in...
