1) I gotta get going 我得走了

Alright, I guess I gotta get going, 白洁! 好吧，我得先走啦白洁! OK, Julie, I'll talk to you later! 好啊，Julie! 下次再聊！

2) I have to let you go 我得走了

Mmmk, I need to start on this homework so I have to let you go. 好啊，我必须开始做功课啦，我得走了。OK Julie! Great talking to you! 好啊Julie！跟你聊天很好玩哦! You too, 白洁, bye! 你也是啊白洁！拜拜！

3) I gotta scoot 我得走了

Hey, I gotta scoot. I'll talk to you later! 好啊，我得走了，下次再聊! Ok, Julie, talk to you later! 好啊Julie! 下次跟你聊啊!!