二 | 本次比赛将持续到 26 日，共设置 51 个项目、1300 多场比赛。今年竞技赛新增跳远、举重、拔河、乒乓球等高强度对抗项目。    The Finnish prime minister has taken a drug test, with the result expected within a week. The announcement was made during a press conference she called on Friday to address a spate of leaked videos of her partying with friends.,"I have never used drugs in my life, not even in my teenage years. Since there's this kind of suspicion, I took a test [...] I also enjoy the presumption of innocence, and I hope that such a claim would not be made," Sanna Marin said.,A "visibly drunk" Marin has been caught dancing intimately with a stranger at the Teatteri club in Helskinki, a leaked bombshell video shows. The clip shows the stranger apparently kissing the Finnish prime minister's neck or whispering something in her ear, ironically as they danced to The Black Eyed Peas' I Gotta Feeling (Tonight's Gonna be a Good Night).,Finnish tabloid Seiska earlier reported that an "inebriated" Marin and her friends moved from partying in an apartment to a restaurant and eventually danced the night away in a club. Witnesses told the tabloid that the party-loving prime minister, who is married and has a four-year-old daughter, appeared to be flirting with several men at the club.,"Sanna danced intimately with at least three different men," one person was quoted as saying, while another quipped, "She also sat on the laps of two different men.",According to the Finnish Broadcasting Company, YLE, Marin was not on vacation at the time the videos were filmed. The party is said to have been held on August 6. Marin was supposed to take a break from work from August 5-7, but her mini vacation was scrapped.,Earlier, a series of videos emerged showing the 36-year-old prime minister dancing with friends in a private setting, with one clip showing Marin on the floor singing. Finnish journalists said that they heard Marin’s friends using the words "flour gang" in one of the clips, alleging referring to cocaine. This prompted a number of Finnish lawmakers, including Riikka Purra, chair of the Finns Party, and Mikko Kärnä, member of the Center Party, to demand that Marin undergo a drug test.,The premier has told reporters that alcohol was consumed but she was not aware of any drug use during the party. She has already confessed to partying "in a boisterous way.","These videos are private and filmed in a private space. I resent that these became known to the public. I spent a night with my friends. We just partied, also in a boisterous way. I danced and sang," she said.,WorldFinnish PM Faces Criticism, Scrutiny After Controversial Partying Videos Leaked OnlineYesterday, 13:00 GMT,This is not the first time that Marin's love for parties has caused trouble: she was forced to apologize last year after a photo surfaced showing her in a nightclub, shortly after Finland's foreign minister had tested positive for coronavirus.,"I did wrong. I should have considered the situation more carefully," she said, adding that she is an "individual, a person, a real person also, even though I'm a prime minister. So, I won't change the way I behave. Of course, I have to be careful what I say because it can be represented as the whole government, but I'm still a person and I will be in the future also."。本届运动会正赛将于 8 月 22 日至 26 日在国家速滑馆“冰丝带”举行，将举行 51 个项目共 1301 场比赛，吸引 666 支队伍携 2056 台机器人参赛，竞赛项目、参赛队伍全面提质扩容。从报名情况来看，各路高手将云集赛场。本届赛事吸引了来自六大洲、16 个国家的 666 支队伍，共有 2056 台机器人同台竞技，队伍数量较首届增长 138%，机器人数量翻了两番。国际方面，美国、德国、日本等机器人传统强国赛队积极参与，巴西还集结了五支机器人足球世界杯队伍，组建起一支国家联队参赛。国内方面，157 家企业、200 所院校和科研机构的 641 支队伍、1975 台机器人齐聚赛场。国内第一梯队企业悉数到场，27 所 985 高校踊跃参赛，产学研用各方力量汇聚一堂。IT之家从官方介绍获悉，今年赛项从首届的 26 项增加至 51 项，其中竞技赛 30 项、场景赛 21 项；比赛场次从 487 场增至 1301 场。

三 | 在竞技赛中，今年新增的跳远、举重、拔河、乒乓球等高强度对抗项目，都是对机器人大脑、小脑、本体结构以及核心零部件的极限考验。赛场上每多跳远 1 厘米、每多举起 1 公斤，都是工程师们对关节电机、减速器不断优化设计、精密加工、测试验证的结果。此外，田径场比拼将更加激烈，机器人足球比赛将实现带球跑动、大力抽射等技能提升，更有百支队伍上演“舞林争霸”。本届场景赛则将赛项延伸到真实环境，覆盖工业、酒店、家庭、物流等领域，并专门设置了灵巧手赛项。

四 | 其中，灵巧手设有夹豆子、拧螺丝等 8 个“微操”赛项，上演指尖对决。相比去年场景赛机器人仅“一个人战斗”，本届升级为机器人两两同台比拼，进一步增加赛事的精彩程度和观赏性。