development investigation

例句：

1. 1. The development of technology hasgreatly improved our daily lives.
   技术的发展极大地改善了我们的日常生活。
2. 2. The company's developmentplans are well-received by thepublic.
   公司的发展规划得到了公众的广泛认可。
3. 3.The development of renewable energy is crucial forsustainable growth.
   可再生能源的发展对于可持续发展至关重要。