technological developments

• 科技发展

technological developments的用法和样例：

例句

1. The technological development in the US is at the top of the world.
   美国的科技发展是全世界最先进的。
2. These initiatives reflect the fact that the Government has done a lot to promote technological development.
   以上各点，显示政府在促进科技发展方面，已做了很多工作。