Iv. заполните пропуски, используя слова (словосочетания) в рамке. переведите получившийся текст с словаря. crews, locomotives, time-table, train (2), railroad the operation of trains. to simplify the problem of running trains all railroads are divided into divisions. a division may be three or four hundred miles long or it may be thirty or forty miles long. each division is operated as s small the with a long run may change and several times before it arrives at the station of its destination. each railroad has regular trains and extra trains. a regular is a train running according to regular trains have definite times of leaving and definite times for arrival at the station where they complete their run. extra trains are not common on our railroads. they are usually work trains тв wreck trains. simplify – running - зд. движение extra train - дополнительный поезд complete - заканчивать wreck train- аварийный поезд