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3. 重复步骤2直到堆大小为1
，更多细节参见safew官方下载
4) How do NFTs work?One of the unique characteristics of non-fungible tokens (NFTs) is that they can be tokenised to create a digital certificate of ownership that can be bought, sold and traded on the blockchain.
有多名现任和前任Xbox员工对莎拉的离职感到如释重负。有消息人士透露莎拉很难相处，因为她营造了一种工作氛围：“如果你不按照她的愿景行事，或者对愿景提出质疑，你就会被开除”。