【实用表达】1. I feel empty.我觉得心里空空的。2.I've had it. 我再也忍受不了了。3. I feel guilty.我感到很内疚。4. That39;s too much. 太过分了!5. Isn't that maddening?你说气不气人?6. You sly dog!你滑头的家伙!7. No more excuses.别再辩解了。8. Don39;t play dumb!别装傻!