求翻译：托马斯·阿尔瓦·爱迪生是位举世闻名的美国电学家和发明家，爱迪生一生共有约两千项创造发明，为人类的文明和进步作出了巨大的贡献。他有着坚持不懈的精神和寻求真理的毅力，是他带人类走进了电气时代，是他改变了人类的生活。是什么意思？

Thomas Alva Edison was a famous American electrician and inventor, Thomas Edison's life of about two thousand inventions, and progress of human civilization made a great contribution. He has perseverance and determination to seek the truth, is he brought mankind into the electrical era, he changed t

thomas Alva Edison is a world-famous inventor, electrical engineering, and health and have a total of about 2000 Edison invented a human civilization and progress, to make an enormous contribution. He has a persistent spirit of perseverance and the search for truth, he is taking human went into the

Tuo Masi · Alva · Edison is the position world famous US electricity and the inventor, the Edison life altogether has approximately 2000 creation inventions, has made the tremendous contribution for humanity's civilization and the progress.He has the will which the relentless spirit and seeks the tr

Thomas Alva Edison-was a famous United States Electrician and inventor, Edison has about 2000 of invention, and made a great contribution to the progress of human civilization. He has a persistent and the search for truth in a spirit of perseverance, is he brought humans into the electrical age, he

Thomas Alva Edison-was a famous United States Electrician and inventor, Edison has about 2000 of invention, and made a great contribution to the progress of human civilization. He has a persistent and the search for truth in a spirit of perseverance, is he brought humans into the electrical age, he