Fix the grammatical mistakes: All this show that decision-making and human action played an important part in the cause of the accident besides component failure.
The first part of, the second part of, and the third part of, the last part of, the last part of, the last part of, the last part of, the last part of, the last part of, the last part of, the last part of,,,,,,,,,,,,,,,,,
The first part of, the second part of, and the third part of, the third part of, the fourth part of, and, the fifth part of, are all the same.
The first part of, the second part of, the third part of, the fourth part of, the fifth part of, the sixth part,,,,,,,,,,