skirt selectivity

例句：

1. 1. The research team is highly selective in selecting participants for the study.
   研究团队在挑选参与者时非常挑剔。
2. 2. The company's decision to invest in new technology was driven by its high selectivity for quality products.
   公司决定投资新技术，这是出于对高质量产品的高选择性。
3. 3. In academia, selectivity often means that only the best students are admitted to prestigious universities.
   在学术界，选择性意味着只有最优秀的学生才被录取到名牌大学。