1. dian hua ting   post box, mail box   press   airmail   phone booth   Hint Half-n-half Clue   2. gong yong dian hua   post box, mail box   modem   public telephone   calculator   Half-n-half Clue   3. you fei   channel   airmail   postage   script   Half-n-half Clue   4. qu dao   postman, mailman   laptop, portable computer   telex   channel   Half-n-half Clue   5. gang wei xiang zi ，you xiang   aerial   post box, mail box   press   voice-mail   Half-n-half Clue   6. [mo;wu] xian dian [an;guang] bo   radio broadcasting   personal computer   post box, mail box   televiewer   Half-n-half Clue   7. [ge;ge] ren ji suan ji   interview   personal computer   express registered   telex   Half-n-half Clue