据Politico：美国总统拜登高级助手暗示允许乌克兰使用美国武器打击俄罗斯境内。

Disclaimer:

1. The information provided does not constitute investment advice. Investors should make independent decisions and bear all risks themselves.

2. The copyright of this content belongs to the original author. The views expressed herein are solely those of the author and do not represent the stance or position of this website.