It was a seamless procession of wonderful electronic music.  
这是一曲优美流畅的电子乐曲。
The electronic and printing unit has annual sales of about $80 million.  
电子印刷部门每年销售额约为8,000万美元。
The car has all the latest electronic doodahs.  
这辆车配有各种最新的电子小玩意儿。
 This dictionary is available in electronic form.  
本词典有电子版。
The identity cards are examined by an electronic scanner.  
用电子扫描器来检验身份证。