Salvarsanized serum recurrence

serum ['sɪrəm]

n. <医>血清，血浆;浆液，树液;乳清;

recurrence [[ri'kʌrəns]]

n. 再现, 再发生, 反复, 循环\\n[医] 复发, 再发

Your big moment is at hand.

你的重大时刻即将到来。

There's a ten thirty flight in the morning.

早上10点半有班机。

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。