genetic adaptation

例句：

1. 1. Genetic adaptation is crucial forsurvival in harsh environments.
   在恶劣环境中生存，遗传适应至关重要。
2. 2. The ability to adapt genetically has been linked to better health outcomes.
   适应能力与更好的健康结果有关。
3. 3. Researchersare studying the genetic adaptations of differentspecies to understand their evolution.
   研究人员正在研究不同物种的遗传适应，以了解其进化。