communications [kəˌmju:nɪ'keɪʃənz]

例句:

• What communications methods do you use for different situations?
  来自WSJ
• The advances in communications altered the nature of information processing.
  通讯技术的进步使信息处理发生了质的改变。
  
• Those cubes had batteries, infrared-based communications and motors.
  来自SA
• The prose of his official communications was so laboured, pompous and verbose.
  他笔下的公文矫揉浮华，长篇大论。
  
• Transport is difficult, communications are patchy.
  交通困难，通信时断时续。
  
• But it's a problem with any communications system.
  来自WSJ