Children have a water fight at Lake Ontario in Mississauga, Ontario, Canada, on June 5, 2021. Environment Canada issued a heat warning for the Greater Toronto Area on Saturday.(Photo: Xinhua)
Children cool themselves at Lake Ontario in Mississauga, Ontario, Canada, on June 5, 2021. Environment Canada issued a heat warning for the Greater Toronto Area on Saturday.(Photo: Xinhua)
Children cool themselves at a splash pad in Mississauga, Ontario, Canada, on June 5, 2021. Environment Canada issued a heat warning for the Greater Toronto Area on Saturday.(Photo: Xinhua)
Children cool themselves at a splash pad in Mississauga, Ontario, Canada, on June 5, 2021. Environment Canada issued a heat warning for the Greater Toronto Area on Saturday.(Photo: Xinhua)