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首款搭载tvOS的设备退场：苹果停售2015版Apple TV HD_我的网站

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A | KYIV, Ukraine -- Ukraine has used U.S.-supplied ATAMCS long-range missiles for the first time in its war against Russia, hitting two Russian airbases in occupied Ukrainian territory in strikes that Ukraine and some Russian sources said had caused significant damage.The missiles hit a Russian military airfield in Berdyansk in southern Ukraine and another in Lugansk in the northeast on Tuesday, according to both Russian and Ukrainian officials.Ukraine's General Staff said the attacks had destroyed nine helicopters, as well as an ammunition dump, air defense system and also damaged the airfield's runways. Russian officials did not provide details on the scale of the damage, but one prominent Russian pro-war blogger wrote the strikes were perhaps the most serious against Russian military aviation since the start of the invasion.The Biden administration has quietly delivered the ATACMS to Ukraine after months of resisting Kyiv's requests. During Ukrainian President Volodymyr Zelenskyy's visit to Washington, D.C., last month, U.S. officials told reporters a small number would be sent but no formal announcement was made.Zelenskyy confirmed ATACMS had been used in Tuesday's strikes in his evening address and thanked the U.S."And today I am especially grateful to the United States. Our agreements with President Biden are being implemented. And they are being implemented very accurately -- ATACMS have proven themselves," Zelenskyy said.The ATACMS, or Army Tactical Missile Systems, come in several varieties with ranges from 100 to 190 miles. The Wall Street Journal reported Tuesday the version given to Ukraine had roughly 100 miles, but that was still more than twice as far as the munitions the U.S. has previously sent.Ukraine had argued for months that it needed the ATACMS to assist its counteroffensive by allowing it to target Russia's airbases, supply lines and ammunition depots far behind Russia's lines and undercut Russia's advantages in air superiority and firepower.The strikes on Tuesday appeared to back up Ukraine's requests for the missiles, hitting bases that house Russian attack helicopters that have played an important role in blunting Ukraine's counteroffensive. Russia has used the helicopters, which are able to fly beyond the range of Ukraine's air defenses, to strike Ukraine's armor as it tries to advance.Video circulating online, and that two Ukrainian government sources confirmed as from the Berdyansk airfield following the strikes, appeared to show a number of helicopters burning and large fires.Besides the immediate destruction of some of those helicopters, Tuesday's strikes may also now force Russia to base them further back from the front line out of concern they could be targeted.The Biden administration had been reluctant to supply the ATACMS because of concerns that providing longer-range weapons might provoke Russia into a wider conflict and that the U.S. stocks of the missiles were insufficient to share without undercutting its own ability to defend itself. The administration's resistance followed a similar pattern throughout the war that has seen it eventually relent after months of Ukrainian lobbying to provide key weapons, first with HIMARS missile artillery and more recently F-16 fighter jets.The concern about escalation from Russia has faded over the months, in particular after Britain and France provided their own long-range cruise missiles to Ukraine.Ukraine's commander-in-chief, Valeriy Zaluzhniy, on Tuesday evening published a video showing the ATACMS launch with the caption: "Thank you to our partners. Together to victory."。昨日晚，苹果发布了新一代的Apple TV 4K机顶盒，它搭载A15处理器，最大128GB存储空间，运行tvOS系统，性能强大。

B | 但很少有人注意到的是，苹果在新Apple TV推出的同时，悄然停止了另一款Apple TV的销售。

C | 这款被苹果停售的Apple TV，就是2015版Apple TV HD，这款发售已经7年之久的Apple TV搭载A8芯片，是系列首款运行tvOS的机型，也是第一款将App Store引入Apple TV的机型。同时，在这款机型上，苹果还第一次为Apple TV带来了配备触控板和运动传感器的Siri遥控器，这一设计也延续到了最新的Apple TV 4K身上。在停售前，2015版Apple TV HD的官方售卖价格依旧是149美元（约合人民币1073元）起，而最新的Apple TV 4K起售价则降到了129美元（约合人民币929元），这或许也是老版本Apple TV被下架的原因。