hradcanyCOCA²⁴¹³¹¹BNC²³⁶²¹³⁺¹ 基本例句 🌏赫拉德卡尼；城堡区；赫拉德查尼区 Last April President Obama stood in Hradcany Square in Prague and challenged the world to pursue a future free of the nuclear dangers that have loomed over us all for more than a half century. 去年四月奥巴马总统站在布拉格的城堡广场提出挑战，希望世界能够从蔓延在我们头顶已超过半个世纪之久的核威胁中摆脱出来追求一个安全的未来。 yeeyan