1·To learn a language we must follow the principle of gradual improvement.
学习语言必须遵循循序渐进的原则。
—— 《新英汉大辞典》
2·Main thing: gradual improvement.
最重要的是：要逐渐进步。
3·His health showed gradual improvement.
他的健康逐渐恢复。
4·There is a gradual improvement in his work.
他的工作逐步有了改进。
5·They expect a gradual improvement in sales of new cars.
他们预期新车的销售量会逐步提升。
6·The doctor noticed a gradual improvement in his patient.
医生注意到病人在逐渐恢复健康。
7·This case reflects a process involving gradual improvement and progress.
之后，使用这种措施的力度和范围就发生了动态调整，这反映了不断演进和进步的过程。
8·You should see a gradual improvement in asthma symptoms over six to eight weeks.
你在6至8周以后就应该能感受到哮喘症状的逐步改善。
9·To be in the future work and learning the process of gradual improvement of it.
有待于在以后的工作和学习过程中逐步完善它。
10·Spiritual growth is sometimes tedious work, one small step at a time. Expect gradual improvement.
心灵的成长史一个繁琐乏味的工作，一次只能前进一小步，期待着循序渐进地进步。