中文http://translate.google.com/translate?hl=zh-CN&sl=en&u=http://www.cln.org/themes/electronics.html&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3Dcircuitry%2B%26hl%3Dzh-CN%26lr%3D%26sa%3DG英文http://www.cln.org/themes/electronics.html