谈论智能产品的用途 — 英语词汇题
题目
根据用途补全单词(首字母已给出)。1. It can help me see and talk with my friends far away. It is a m______ phone. 2. It can keep my food cool and fresh. It is a s______ fridge. 3. It can turn on the lights when I say "Open". It is a s______ light.