1. xiao bao   telefax, fax   letter   newspaper   parcel   Hint Half-n-half Clue   2. you ju   telephone   post office   telefax, fax   news   Half-n-half Clue   3. [da;da] yin ji   printer   microphone   television   computer   Half-n-half Clue   4. lu yin ji   tape recorder   telefax, fax   post office   letter   Half-n-half Clue   5. shou yin ji   telefax, fax   radio   printer   computer   Half-n-half Clue   6. hua tong   microphone   courier, messenger, speed post   radio   tape recorder   Half-n-half Clue   7. dian [chuan;zhuan] ，dian [chuan;zhuan]   telefax, fax   video   letter   news   Half-n-half Clue