Yaakov

Is smoking allowed on the train?

火车上允许吸烟吗？

Take something by the best handle.

理解某事物，乘其好机会。

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。