transformational

例句：

1. 1. The transformational changes in the economy have a profound impact on society.
   经济中的转型变化对社会产生了深远的影响。
2. 2. The transformational power of language cannot be underestimated.
   语言的转化力量是不容忽视的。
3. 3. The transformational approach to teaching has been shown to be effective in improving student learningoutcomes.
   采用转化式教学方法在提高学生学习成果方面已被证明是有效的。