fetching annotations (see this PEP draft)
let port = doc.server.port.asInt()
。关于这个话题，safew官方下载提供了深入分析
Amazon's Bahrain data center targeted by Iran for support of U.S. military, state media says
罗志恒认为，总体上看，外部局势对中国资本市场影响不大，短期调整反而是机会。
to a better developer experience.