Underground communication

underground [,ʌndə'ɡraʊnd]

adj. 地下的;秘密的;先锋派的;隐蔽的;

under在…下+ground地→地下的

communication [kə,mjunɪ'keʃən]

n. 通讯，通信;交流;书信;传达;

com共同+muni交流+cat=cate表动词 + ion表名词 → communicat(e)沟通 + ion表名词 → 通讯；传达；交通

There's nothing you can do about it.

你对此无能为力。

Get me a hammer from the kitchen,will you?

从厨房拿给我一个榔头好吗？

when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv

计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。