川普的關稅手段有很多弊病，讓進口商出口商無所適從，沒法計劃。但作為外交手段施壓還是很奏效。

來源: QinHwang 於 2026-02-20 16:38:57 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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