改革开放的英文翻译是reform and open，在句中作为名词性词组，具体分析如下：
reform and open
英 [riˈfɔ:m ænd ˈəupən] 美 [rɪˈfɔrm ənd ˈopən]
改革开放相关短语：
1、On reform and opening up关于改革开放
2、Reform and open policy 改革开放政策
3、China's reform and open policy中国的改革开放政策
扩展资料
1.To expand the productive forces we must carry out reform and open to the outside world;
要发展生产力，就要实行改革和开放的政策。
2.With the reform and open policy, the economic globalization has been prompting the globally shared culture.
改革开放以来，经济的全球化促使了文化的全球共享。
3.The reform and open policy in China has brought an upsurge in building long-span bridges and tall structures.
摘要我国的改革开放政策带来了大跨度桥梁和高耸结构建设的高潮。
4.It was the reform and open policy that benefitted my hometown.
改革开放政策给我的家乡带来了好处。
5.The second part briefly reviewed the practice of opening administration before the reform and open policy our country.
第二部分扼要地回顾了改革开放前我国公然行政的实践。
6.Similarly, in China's reform and open policy new platform is launching.
同样，中国的改革开放正在新的平台上展开。
7.Third, North Korea will not reform and open up to the world.
第三，朝鲜不会实施改革和对外开放。
8.The reform and open policy is the long term strategyof our country.
改革开放是我国长期的战略方针。
参考资料：百度翻译-改革开放