大法官們裁定：徵收關稅的權力屬於國會，而非總統。特朗普所依據的1977年《國際緊急經濟權力法》（International Emergency Economic Powers Act），並未授予總統如此廣泛的權力。
Performance tracking
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2) What is Blockchain?A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.
习题链接：LeetCode 1944. 队列中可以看到的人数
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How is food waste recycled?
09:14, 28 февраля 2026Мир，这一点在safew官方版本下载中也有详细论述