谈论科技对通讯的影响 — 英语词汇题
题目
根据首字母提示补全单词，并写出中文意思。1. People send m______ (信息) to each other on WeChat. 2. With a s______ (智能手机)， we can talk to friends far away. 3. My grandma likes to write l______ (信) to her old friends. 4. The I______ (互联网) makes communication faster than before.