主题：【原创】普京的台阶在哪里？ -- 本嘉明

老本的说法与下面路透社援引美国军事专家的意见是一致的。

【Military analysts say the Russian advance has been a tactical fiasco so far, stalled by failures of logistics and equipment maintenance, with columns now confined to roads as the spring thaw turns Ukrainian ground into mud. Each day the main attack force remains stalled on the highway north of Kyiv, its condition deteriorates further, said Michael Kofman, an expert on the Russian military at the Wilson Center in Washington DC.】