A dancing group performs during Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)

People in their vehicles take part in Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)

People in their vehicle take part in Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)

People in their vehicles take part in Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)

A float is seen during Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)

People in their vehicle take part in Floats in the Oaks event in New Orleans, Louisiana, the United States, on Feb. 6, 2021. As part of Mardi Gras celebrations, Floats in the Oaks event is held here from Feb. 4 to Feb. 14. Due to the COVID-19 pandemic, people can only participate in a parade-type event by viewing stationery floats from their vehicles this year. (Photo by Lan Wei/Xinhua)