“国家”一词在英文中有不同的表达：country、nation、state，这三种表达在语义上各有侧重，country是指一个国家的山川大地等自然地理特征；nation是指 ...

China's national high-tech industrial development zones, the backbone of the country's forward-looking technology sector, are stepping up the push to cultivate emerging sectors such as humanoid ...