特朗普3月3日下令暂停对乌克兰军事援助。
白宫官员表示，美国正在“暂停并审查”对乌援助，以“确保它为解决方案做出贡献”。特朗普专注于和平并希望泽连斯基“致力于”实现这一目标。
暂停将持续到特朗普确定乌克兰领导人表现出对和平的真诚承诺。目前不在乌克兰的所有美国装备都将被暂停，包括运输途中和在波兰等待移交的装备。
（路透社，美联社，彭博社）
BY Lymbo@碎碎念
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
Lymbo@碎碎念 from br