1. [ge;ge] ren ji suan ji   personal computer   phone booth   letter box   calculator   Hint Half-n-half Clue   2. you [cha;cha;chai;ci] ，you di [yuan;yun;yun]   post and telegraph office   postman, mailman   express registered   public telephone   Half-n-half Clue   3. xin wen ban   personal computer   public telephone   news bulletin   press   Half-n-half Clue   4. tu [pian;pian]   telecommunication satellite   television broadcasting   express registered   picture   Half-n-half Clue   5. ji guang [da;da] yin ji   news bulletin   laser printer   picture   telegram   Half-n-half Clue   6. [kong;kong] [zhong;zhong]   picture   phone booth   aerial   television broadcasting   Half-n-half Clue   7. dian bao   telegram   postage stamps   mobile   press   Half-n-half Clue