Director board

director [də'rɛktɚ]

n. 主管，主任;董事，理事;负责人，监督者;导演;

direct指导+or表人 →指导者

board [bɔ:d]

n. 板;董事会;甲板;膳食; vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）; vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;

He cancelled his appointment.

他取消约会了。

I'd like to know how you reached your conclusions.

我想知道你们是如何得出结论的。

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。