1、1Chongqing hotpot 2The history of hotpotThe Chinese hotpot has a history of more than 1,000 years. And Chongqing is the home of hotpot .Long long ago, The Yangzi River and Jialing River, like two dragons, energize （給予活力）（給予活力）Chongqing and dampen(使潮濕使潮濕) the air in the city. In order to save time, t

2、he porters working at the wharfs boiled various of food in a big pot and added some hot pepper and spices to ward off(擋住擋住) the cold. Finally,it became the hotpot.3The hotpot in chongqing People in Chongqing are fond of hotpot, especially when the weather is steamy. The fire dances under the pot, th

3、e heavily oiled and spiced soup boils with hazy steam, and the people are bathed in sweat.4 As you can see that hotpot can be found almost every city in China, Chongqing native hot pot is known for its delicious soup base and dipping sauce. People gather around a small pot boiled with charcoal, elec

4、tric or gas，filled with flavorful （可口的）and nutritious soup base.5 You have a choice of spicy, pure and combo for the soup base. All kinds of meat, fish, various beancurd products and all kinds of vegetables are boiled in the soup base. Then you dip them in a little bowl of special sauce. Be careful

5、while the spicy soup base is burning hot. 6 When the Chongqing natives treat their friends, most of them would like to choose hot pot as dinner.In fact, If you are adventurous enough, you can cook anything with hot pot,such as pigs brain , ducks kidney , duck blood and so on. 萬人火鍋宴78Welcome to Chong

6、qing!910 AlphaGo VS LiShishi Go the second inning, and artificial intelligence AlphaGo beat Li again the score 2-011 Kasparov VS dark blue （1997） This is the first time in history of artificial intelligence to overcome the human brain 大衛(wèi)大衛(wèi)鮑伊斯鮑伊斯 VS Quackle（2006）Computer beat the human again12Interna

7、tional checkers(跳棋) champion VS “奇努克（Chinook）” 沃森（Watson）VS Human champions Most of the time of artificial intelligence is stronger than people 13 The ability of artificial intelligence has been more than human in some ways.This maybe lead to two results. 1.Beneficial to human, promoting development. 2.Replace the human, becoming a threat to human.14Powerful robot injure human beingRobots help pe