Помогите, очень прошу, всего по одному слову нужно перевести. Пожалуйста,переведите слова на английский язык в нужной форме
1. The использование of container cars is very efficient because their loading/unloading осуществляется very quickly.

2. All railroads, except the very short ones, разделены на sections.

3. The whole incident был записан on an amateur video tape.

4. After days of обсуждения, the project of reconstructing the Helsinki-St.Petersburg railroad was approved by both Russian and Finnish sides.

5. Air-conditioning system in a railway car обеспечивает a constant supply (подача) of fresh air in hot weather and heating the saloon in cold weather.

6. In Europe, there are many tourist railway lines, which работают only at summer weekends and используют steam locomotives and old carriages.

7. There is a school for diesel train drivers in Derby, Britain. Railway workers who have already received some practical experience (опыт) on different railways посещают the school to improve their навыки.

8. The railway network связывает all the крупные cities in Britain, and via the Channel Tunnel, links Britain with France and Belgium.

9. Many new electronic devices были разработаны to обеспечить the safety of high-speed traffic.

10. Electrification of the line позволила a doubling of train weights to 6,000 tonnes.

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