Mobile phones are the main invention of modern technology.

手提电话是现代科技很重要的一个发明。

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The abstract shall state briefly the main technical points of the invention or utility model.

摘要应当简要说明发明或者实用新型的技术要点。

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But, in fact, I really want to be a scientist, my dream is to work in the science museum, the main research and invention, can produce some machines to reduce the financial burden of human.

但是，实际上，我很想当的是科学家，我的梦想是在科学馆里工作，主要研究发明、制造出一些能减轻人类负担的机器设备。

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