白宮國安顧問：若中對俄致命援助 將付出真正代價

<img src="https://static.rti.org.tw/assets/thumbnails/2022/02/12/f45227fa84e4bfff0a9a1a52f834f8a4.jpg" width="360" alt="白宮國家安全顧問蘇利文(Jake Sullivan)。...