主题句：I've something pressing. 我有急事
这句话一般用于一种推脱或礼貌地拒绝，如果你没有时间赴约会或帮助别人解决问题，就可以用这句短语。
SCENE 1
Mary: Let's going window shopping tomorrow morning. 明天上午我们去逛街吧？
Morris: Sorry. I've something pressing. I have a doctor's appointment for a heart exam. 抱歉，我有点事，约了一位医生，准备检查一下心脏。
SCENE 2
A: Could you help me check Jack's pager number? I need a document from him. 能不能帮我查一下杰克的传呼机号码？我需要从他手里拿一份重要文件。
B: Sorry. I have something pressing. I must go to a meeting now. 抱歉，我有急事，必须赶去开会。
SENTENCES
1.I have something pressing. I have to take my child to her piano lesson. 我有急事，得带孩子去学钢琴了。
2.Please tell the chef to make my dishes quickly. I have something pressing. I'm running late for the train. 请告诉厨师快点上菜，我有急事，要赶火车。
3.I have something pressing. I have to run for the airplane. Let's talk about this matter on the phone. 我有急事，我得赶飞机，我们在电话里讨论那事吧。
