Children ride on the back of a truck at a camp for internally displaced people (IDPs) in Marib, Yemen on September 9, 2021. (Photo by Ali Owidha/Reuters)

The Radio City Rockettes perform during a rehearsal for their Christmas show in New York City, on October 13, 2021. The 2021 production will run from November 5, 2021, to January 2, 2022, at Radio City Music Hall. (Photo by Timothy A. Clary/AFP Photo)

African ostrichs are seen during sunny autumn day in the largest ostrich farm “Nornieki” in Snepele, Latvia, 18 October 2021. (Photo by Toms Kalnins/EPA/EFE)

Blindfolded Myanmar boys try to eat the biscuits during a fair on the occasion of the 73rd Myanmar Independence Day in Yangon, Myanmar, 04 January 2021. Myanmar, also known as Burma, was colonized by Britain in 1824 and became an independent republic on 04 January 1948. (Photo by Lynn Bo Bo/EPA/EFE)

Family members pose for photos near lava flowing from Pacaya Volcano near El Patrocinio village in San Vicente Pacaya, Guatemala, Friday, April 16, 2021. (Photo by Moises Castillo/AP Photo)

A participant learns to throw a grenade during a military exercise for civilians conducted by members of the Georgian National Legion paramilitary volunteer unit amid threat of Russian invasion in Kyiv, Ukraine on February 4, 2022. (Photo by Serhii Nuzhnenko/Reuters)

Lee Kiefer of the USA (L) and Inna Deriglazova of Russia (R) in action during the women's Foil Individual Gold Medal Bout of the Fencing events of the Tokyo 2020 Olympic Games at the Makuhari Messe convention centre in Chiba, Japan, 25 July 2021. (Photo by Kiyoshi Ota/EPA/EFE)

Flight attendants of Zhejiang Loong Airlines undergo rigorous posture training on March 14, 2022 in Hangzhou, Zhejiang Province of China. A total of 300 flight attendants received an etiquette training, including 13 courses for Hangzhou 2022 Asian Games, which will be held from Sept. 10 to 25, 2022 in Hangzhou. (Photo by Wang Gang/China News Service via Getty Images)