Should we fear chatbots? (5 vocabulary)
1. practical · adj. 實踐的，實際的；實用的，有實用價值的 For entirely practical reasons, children are not invited 2. coherent · adj. 一致的，協調的；（話語等）條理清楚的，連貫的 They seem to have no coherent plan for saving the company 3. sophisticated · adj. 老於世故的；富有經驗的；精通的 She is a sophisticated woman. 4. authoritative · adj. 權威性的，可信賴的；官方的，當局的 Is this an authoritative order or a personal request? 5. sensible · adj. 明智的；合情理的；意識到的，察覺到的 I am sensible of my error.