Miss World was first organised in 1951 in the UK by television host Eric Morley. His widow, Julia Morley, became CEO after ...

欧几里得数学竞赛（Euclid Contest）简称欧赛，是世界三大数学竞赛之一，被誉为“数学界的托福”，其赛事的含金量与认可度对于申请海外留学的科学生来说，非常重要。