沙特指控胡塞武装袭击麦加并划定红线
Saudi Arabia accuses Houthis of targeting Mecca, warns of ‘red line’
Heightened tensions risk disrupting global oil supply chains, impacting international shipping routes and regional stability.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力