USMCA好事多磨 墨國有條件接受鋼鐵要求

<img src="https://static.rti.org.tw/assets/thumbnails/2018/12/11/0f61dba306e4621339c1222c9cafbffe.jpg" width="360" alt="墨西哥外長厄伯拉特(Marcelo Ebrard) (AFP...