Children jump into the Bosphorus strait, 小孩跳進博斯普魯斯海峽

Istanbul, Turkey
Children jump into the Bosphorus strait. Turkish media report a significant part of the Black Sea and the Bosphorus has turned turquoise due to phytoplankton
Photograph: Lefteris Pitarakis/AP
https://www.theguardian.com/news/gallery/2017/jun/14/best-photos-of-the-day-borough-market-and-a-blue-mermaid#img-2

Bosphorus - Wikipedia

伊斯坦堡海峽，又名博斯普魯斯海峽