Butterflies are seen at the Sensational Butterflies Exhibition at Natural History Museum in London, Britain, on April 14, 2018. The exhibition lasts till Sept. 16, 2018. (Xinhua/Han Yan)
Sensational Butterflies Exhibition held at Natural History Museum in London, Britain
Source: Xinhua| 2018-04-15 08:26:50|Editor: Chengcheng
