Содержание
- 2. Bulldozer is a strong machine it is designed for work related to the mining industry.
- 3. She pushes and distributes the rough workings.
- 4. It has a powerful engine that takes on all the load. he has one hundred and
- 5. The bulldozer also works in the mine and carries out a heavy work.
- 6. Without it, it will be difficult to work in mine workings
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