People sit in the shade during a heat wave at a park in downtown Bucharest, Romania, on June 21, 2022.(Photo: Xinhua)

A woman rests in a hammock in the shade during a heat wave at a park in downtown Bucharest, Romania, on June 21, 2022.(Photo: Xinhua)

People spend their time on a beach in Costinesti, Romania, on June 21, 2022.(Photo: Xinhua)