Nella lunga e tormentata storia del riconoscimento di coloro che si possano chiamare "veramente americani" negli stessi Usa, ...

而《侏罗纪》系列电影里的恐龙无论在公园里还是跑到野外，都要面对陆地革命之后的现代植被。因此对于剑龙，迷惑龙，马门溪龙等生活在陆地革命之前的恐龙来说，长满现代植物的丛林对它们来说就是绿色荒漠。相应的，白垩纪时期适应了新植物的泰坦巨龙，三角龙和甲龙反而有 ...

Para o Dr. Gerrit Smit, veterano holandês em ciência de alimentos, um salto profissional rumo ao desconhecido virou a jornada decisiva de sua carreira.

After a decade at the helm of the Yili Innovation Center Europe, Smit recently stepped down from his leadership role, passing the baton to fellow Dutch scientist Dr. Carolien Van Loo. But he's not ...

Despite ups and downs in China-U.S. relations, youth from both countries have always contributed warmth and strength to their development. In a world facing rising uncertainty and change, it is all ...