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　　2019年4月26日起，每周五晚爱奇艺全网首播《奔跑吧第3季》。《奔跑吧3》是浙江卫视推出的户外竞技真人秀，由浙江卫视节目中心制作。七位固定主持是李晨、Angelababy（杨颖）、郑恺、朱亚文、王彦霖、黄旭熙、宋雨琦。节目采用主题模式，在设置上融入更具有时代感和地区意义的主线，明星分为不同的队伍进行比赛，最后获胜一方将获得称号或奖品。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).有人说看得直打寒颤，那是因为他们根本没有看懂这一段。, and the gold market we face every day is such a step, you need to play tricks on the stock market, you need to understand, feel and feel!本作品主角三桥廉是个希望自己成为所属球队王牌投手的少年，在中学时期被认为靠着爷爷是三星学园经营者的关系，才能成为该校棒球部的王牌投手，因此队友对三桥有着极大的反感，结果不但造成其在中学三年一胜难求，更导致他懦弱、自卑又孤僻的个性，甚至一度考虑放弃棒球。