非优生的 dysgenic
享受优越的生活条件 enjoy good living condition
优生学的 eugenic
乡村生活的优点 Advantages of Country Life ; Advantages of Cou
非优生学的 dysgenic
给优秀学生的一个荣誉 honors
优雅的生活 Gracious Living ; Elegant living ; elegant life
优美的低于生活 Underlifeis ; Gracefully Less Than Life ; Sound Fragment - Under life is
国家生活的优越性 Advantages of Country Life
采取相应的优生措施是做到优生的基本条件。
Adopting correspond of healthy propagation measure is the basic condition to healthy propagation.
影响优生的环境因素包括物理、化学、药物、生物等。
The environmental factors that have influences on eugenics including physics, chemistry, medicine and biography.
本文谈了优生的消极心理障碍的病因、症状、医治和预防四个问题，给出了调理和医治优生的心理疾病的四种方法。
This paper expounds the causes, symptoms, cure, prevention of top students psychological barrier and puts forward four methods to nurse and cure them.
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