首座

导读:我国第一座国家公园落址何处？戳开本文一探究竟吧。Chinas first national park will develop rapidly this year, with stronger legal and financial support from Qinghai province, the top provincial official said on Wednesd

导读:你能想象一座大楼可以360旋转吗？你想只待在一个房间就可以欣赏日出日落吗？迪拜旋转摩天大楼可以满足你！Dubais skyline already features the worlds tallest building and a five-star hotel located on its own island, but the

中国打造超级渔场交付挪威我国将世界首座、规模最大深海半潜式智能养殖场正式交付挪威，这型深海装备安装各类传感器2万余个，融入生物学、工学、电学、计算机等多学科技术，这座超级渔场也是我国海洋装备制造领域军民融合的重要尝试。Chi

导读:历经28年磋商，黑河-布拉戈维申斯克黑龙江大桥项目于12月24日举行开工仪式。这是中俄两国界河黑龙江上的首座现代化公路大桥。A ceremony has taken place in northeastern China to mark the beginning of a bridge project linking