1. 方便：Convenient / convenience
　　
　　2. 效率：Efficient / efficiently/ efficiency　　3. 节省和浪费：save time/ money/ space; economical, thrift，a waste of time/ money/ space; costly, lavish
　　4. 人的心理健康：independent, cooperative, competitive, considerate, confident, creative, sociable, perseverant(坚定的); selfish, isolated, conservative（保守的），be addicted to(沉溺于)，
　　5. 人的身体健康：health, disease, strong, strength, energetic
　　6. 娱乐：colorful, pleasure, joy, recreation, entertainment, relax，tired, boring, lonely，leisure(休闲)
　　7. 环境：environment, pollute, poisonous, dirty，pollution
　　8. 安全和危险：safe/safety, dangerous/danger, risky/risk，accident
　　9. 经验：experience, social experience, enter the society
　　10. 人际：humane, fair/unfair, help/helpful/favorable/beneficial/rewarding/profitable, assist/assistance, freedom/free,harmonious/harmony
　　11. 享受，舒适：comfortable, pleasing, enjoy，enjoyable
　　12. 富有：prosperous，prosperity
　　13. 适当合理的：properly, advisable, appropriate, appropriately，reasonable,rational
　　14. 必要，必须的：essential， indispensable， necessary,vital,significant/significance,
　　15. 人的品质：honesty/honest,diligence/diligent,patience/patient,punctual (守时) / punctuality,fortitudinous,坚强fortitude
　　16. 学习：acquire knowledge（学习知识）/extensive knoledge（知识丰富） English proficiency(英语水平)，
　　17. living quality/standards(生活水平)，English proficiency (英语水平)
　　18.受到关注：be brought into focus of
　　19.各行各业：in all fields/walks of life
　　20.引起：result in, lead to, give rise to