He guided the man through the streets to the railway station.（英译中)

Although he had looked through all the reference

Although he had looked through all the reference

He is expected to get through to the finals.（英译中)

What is the main reason that the man go through all the trouble of getting the tickets？A．H

Communication through writing emancipates man from the constraints imposed by the face－to－face distance and the （) of time.

Communication through （) emancipates man from the constraints imposed by the face－to－face distance and the spontaneity of time.