但對於那些沒有單一正確答案的開放式任務，角色扮演是有效的（例如建議、腦力激蕩、創意或探索性的問題解決）。如果你對求職面試感到緊張，讓聊天機器人模仿招聘主管的語氣練習可能是一個不錯的主意——只是要記得同時參考其他資源。
Meanwhile, the back-end systems powering the venue, for cashless sales of merchandise and food, ticketing, or crowd control and safety, are also inter-connected.
，这一点在旺商聊官方下载中也有详细论述
Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".
对科技公司来说：懂电力，比懂算法更关乎生存。对电力行业来说：服务数字经济，比守住传统负荷更决定未来。