近日，在澳大利亚布里斯班音乐节上，一架F/A-18“超级大黄蜂”战斗机开着加力从城市中间呼啸而过。 Convinced social media platforms are fueling a mental health crisis among the nation’s youth, public officials in New York announced new legislation Wednesday that would restrict algorithms that target young users."Young New Yorkers are struggling with record levels of anxiety and depression, and social media companies that use addictive features to keep minors on their platforms longer are largely to blame," New York Attorney General Letitia James said.The legislation would, among other things, give her office new enforcement power over social media companies.Algorithmic feeds are designed to harness personal data to serve users content that keeps them engaged for as long as possible. Sponsors of the legislation said that has increased the addictive nature of social media platforms and heightened the risk to young users’ well-being.Facebook, Instagram, TikTok and YouTube would all be subject to the legislation that allows users under 18 to opt out of receiving algorithmic feeds, allow parents to allow algorithmic feeds to limit access between 12 a.m. and 6 a.m. and prohibit social media platforms from sending notifications to minors during those same hours without verifiable parental consent.The attorney general’s office would be authorized to bring an action to enjoin or seek damages or civil penalties of up to $5,000 per violation.Back in May, U.S. Surgeon General Vivek Murthy warned that excessive social media use can be a "profound risk" to the mental health of youth in the United States."I’m very concerned that social media has become an important contributor to the pain and the struggles that many of our young people are facing," Murthy said in an interview on ABC News Live.A surgeon general’s advisory is "reserved for significant public health challenges that require the nation’s immediate awareness and action," according to the report released by the surgeon general’s office.The surgeon general said that while we’re in the "middle of a youth mental health crisis" it’s important to identify possible causes. The advisory recognizes that social media has both positive and negative effects on young people, but that ultimately there’s not enough "research and clear data" to determine if it’s "safe" for adolescents to use.。
B | 在长焦镜头的压缩下，这一画面变得尤为紧张刺激。战斗机在城市中间飞行并不少见。在一些国家的节日庆典上，主办方常常邀请空军进行低空飞行和空中展示，借此将节日气氛推向高潮。
C | 这样的表演通常在空旷的场地上空进行，而布里斯班市的这次表演显然更为大胆、刺激。当F/A-18“超级大黄蜂”战斗机庞大的机体从城市楼宇间以极高的速度低空飞过时，巨大的轰鸣声和极快的速度给观看者留下强烈的感官体验。也有人被这样的场景惊吓到。美国一些民众认为这一幕很像“9·11”，隔空喊话澳大利亚民众“不要这么玩了”。显然，“布里斯班的澳大利亚皇家空军空中飞行表演画面吓坏美国观众。”澳大利亚媒体如此报道。美国空军飞行员还向民众“保证”：“这种‘场面’在美国永远不会发生。”有趣的是，邀请战斗机在节日庆典上表演的“始作俑者”，正是美国人。美国“雷鸟”飞行表演队穿越弗吉尼亚市的地标性建筑金门大桥的画面常常被美国空军对外展示，F-35战斗机的身影也不时出现在城市上空。事实上，在空旷的水域上空或城市上空进行飞行表演，其技术难度对于现代战机来说几乎为零。
D | F/A-18“超级大黄蜂”战斗机在楼宇间的飞行照引爆人们的眼球，展现出娴熟的飞行技巧和较强的技战术性能。实际上，该机作为一款舰载机，具备良好的低空、低速性能以及较强的机动性，如此才能在狭窄的水泥丛林中飞行自如。否则，一不小心将会是机毁人亡的不堪结局。
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