Some say the technology is devaluing their work, while others reckon it is not yet – and might never be – good enough to replace them entirely
关于如何拥有并推销一个大胆想法，可以这样理解：
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The penguins' feathers are "the most complicated and best insulating of any animal", he says. Over time they are damaged, so the penguins shed them annually.
В России ответили на имитирующие высадку на Украине учения НАТО18:04