Flower petals are cut by da Vinci Xi Surgical System during a demonstration at the Medical Equipment & Health Care Products area of the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 8, 2018. (Xinhua/Liu Dawei)
Xinhua pictures of the year 2018
Source: Xinhua| 2019-01-05 16:57:04|Editor: Liangyu