【常用口语】1. She's no raving beauty. 她并非大美女。2. It'll be curtains for me. 我就没戏唱了。3. From a lay perspective, it's almost incomprehensible. 外行根本无法理解。4. Queen Anne is dead. 你才知道啊。5. My concentration began to waver. 我精力有点不集中了。