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Open the course of "Gem Processing Technology", It is found that it is based on "Gem Processing Technology" written by Professor Liu Ziqiang of Jewelry Department of Jinling Institute of Science and Technology. Including six aspects of knowledge-a preliminary understanding of some gemstone raw materials, Understand the names, characteristics and development history of different gemstone cut styles, understand some basic equipment and accessories for gemstone processing, understand the processing principles and technological methods of gemstones, see the processing process of standard round polyhedral styles, and learn the processing quality evaluation of gemstones (including jadeite).其实起初和季木霖住在一起的时候，比现在要难熬得多，两人都对彼此的生活习惯不熟悉，很多东西都需要磨合，但徐风还是凭着一腔的热情将这个重担扛了下来。成人游泳班的基调是迷人的爱情剧，失去爱情并又得到机会，三个陌生但有着千丝万缕联系的人，经历过个人心碎试图在水中逃避爱情，但他们不知道，人生并不是总是按照自己意愿进行的，你的脚一旦进去水中爱情就要降临……　　莉娜（第七任市长的后裔）偶然发现家里一个铁盒子里有一份残破的文件，她和杜恩将它拼凑起来，发现那竟是建造者留下的走出“微光城市”的指引！难道在无尽的黑暗之外，另有天地？莉娜和杜恩将竭尽所有勇气和智慧去解开其中的秘密，从而拯救整个城市……一切必须赶在“微光城市”的灯光熄灭之前！Referee Answer:该剧讲述1941年地下党林峰临危受命，打入军统陕西省省室，代替孪生哥哥高明出任副主任，营救我党的同志。见诸子百家？是啊，我要去见一见老子。