改革開放 reform and opening
reform and opening to the outside world
例句
改革開放的政策給我們中國人民帶來了富裕和多彩的生活。
The reform and open policy has brought us Chinese people a rich and colourful life.
壹手抓改革開放，壹手抓打擊犯罪懲治腐敗。
We should promote reform and opening to the outside world and at the same time fight crime and punish corruption.
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