大家在查：科学学术 Guren 带星号萨・ Tianjiaan 埃米尔·奥西波维奇 V2.0 池内裕美 Salvio 汤姆•利

障碍绊倒

If the great and the good in Davos only gaze out into the distant future , they risk tripping over the mess at their feet .