gotta=have got to必須；不得不
outta=out of

A: I'll catch you later, Connie. I gotta go!
我下次再跟你聊，康妮，我得走了。
B: So soon? Stay for another coffee.
這么快？留下來再喝一杯咖啡吧。
A: Sorry, it's getting late. I'm outta here.
很抱歉，時候不早了，我要走了。
B: Come on, Rich, the night is still young.
別這樣嘛，里奇，時候還早呢。
A: No, I really must go. I've got to get up early tomorrow night. I'm off.
不行，我真的得走了。我明天早上得早起呢，我走啦。
B: What about another serving of dessert?
再來一份甜點，如何？
A: That's tempting, but I've eaten so much that I think I am going to explode. And I must give a presentation at college tomorrow. I'll need to get my beauty sleep, or I might drop the ball.
很誘人，不過我已經(jīng)吃到快爆炸了。而且我明天上課要做報告，我得睡個美容覺，不然我可能會出錯。
B: In that case, I guess this really is goodbye. So long, Rich. It's been nice knowing you.
那樣的話，我想真的要告別了，再會吧，里奇，能認識你真好。