People walk on the dry bed of Danube River in Teleorman County, Romania, Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua

Bed of the Danube River is seen in Teleorman County, Romania, on Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua

Dry bed of Danube River is seen in Teleorman County, Romania, on Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua

A firefighter puts out vegetation fire started by high temperature on a field in Teleorman County, Romania, on Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua

A corn cob is seen undergrown due to drought in Teleorman County, Romania, on Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua

A sunflower field is affected by drought in Teleorman County, Romania, on Aug. 7, 2022. Romania is facing severe drought this summer. Photo: Xinhua