1. xin wen ban   news bulletin   telex   aerial   channel   Hint Half-n-half Clue   2. you piao   personal computer   postage stamps   postman, mailman   press   Half-n-half Clue   3. you [cha;cha;chai;ci] ，you di [yuan;yun;yun]   news bulletin   post, mail   postman, mailman   picture   Half-n-half Clue   4. xin wen   press   calculator   laser printer   radio broadcasting   Half-n-half Clue   5. gang wei xiang zi ，you xiang   post box, mail box   post, mail   calculator   laser printer   Half-n-half Clue   6. gang wei ，you jian   modem   laptop, portable computer   picture   post, mail   Half-n-half Clue   7. dian shi bo song   interview   television broadcasting   post box, mail box   telex   Half-n-half Clue