求翻译：我能留意到坐在前排的他，从始至终都听得十分认真，并且不时的做笔记。在这样的科普性质的讲座中，这是一个很难得的习惯。讲座结束之后，他很有礼貌的等到我有时间，向我谈了一些关于智能电网的问题，包括最新的4g通信技术对于智能电网的支持等等。是什么意思？

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I would note that the sitting in the front row, from beginning to end. He could hear him very seriously, and from time to time of the 10 notes. In this way the nature of the lecture, this is a very rare habits. At the end of the Conference, he was very polite to wait until I have time, I made some c

I can the pay attention sit in front-row he, from beginning to end all hears extremely earnestly, and often makes the note.In such popular science nature course, this is a very rare custom.After course conclusions, when he has politeness I to have the time very much, discussed some to me about the i

Can I note in the front row of his, from beginning to end has listened very carefully and took notes from time to time. Nature of science popularization in this lecture, this is one of the rare habit. Lecture is over, he is polite to wait until I have time, I talked to some questions about the smart

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