Bid ahead

bid [bid]

n. 出价，投标;努力争取;喊价;叫牌; vt.& vi. 出价， 投标; vt. 恳求;命令;说（问候话）;邀请，致敬; vi. 投标;力求，企图得到或赢得某物;企图(for);

ahead [ə'hɛd]

adv. 在（某人或某事物的）前面;向前;预先;在将来，为未来;

a在…，…的+head头→在前地

I can speak Shanghai dialect other than Cantoness.

除了广东话，我还能讲上海话。

I'll wear my blue dress.

我会穿我的兰色裙子。

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。