I have to toddle off and go back to work now.
toddle是形容小孩子蹒跚学步、东倒西歪地走，而toddleoff在口语中则是：“出发，动身，暂时离开”的意思。因此，当美国人说"I have to toddle off and go back to worknow."时，他/她要表达的意思就是:"I have to leave andgo back to work now."、"I couldn't stay here anylonger because I have to go back to work."。
Colleague: I love hiking, too. Nice to chat with you!
Shirley: Me too. But time is up. I have to toddle off and go back to work now.
①How I wish the break could be a little bit longer.
②Oh, it's working time.
③Let's discuss it after work.
④The boss is coming back.
toddle vi. 蹒跚学步，东倒西歪地走
Children as young as two toddle in and climb the stairs.
She fell while toddling around.