Flowers are on display as part of an annual flower festival in the Cockington Green Gardens in Canberra, Australia, Sept. 24, 2020. The festival, namely Floriade, runs from Sept. 12 to Oct. 11 in Canberra. In response to the COVID-19 epidemic, organizers have moved the celebration from its traditional venue in Commonwealth park to across Canberra's suburbs so that visitors can avoid large crowds and keep social distance. (Photo by Chu Chen/Xinhua)

Flowers are on display as part of an annual flower festival in Canberra, Australia, Sept. 22, 2020. The festival, namely Floriade, runs from Sept. 12 to Oct. 11 in Canberra. In response to the COVID-19 epidemic, organizers have moved the celebration from its traditional venue in Commonwealth park to across Canberra's suburbs so that visitors can avoid large crowds and keep social distance. (Photo by Chu Chen/Xinhua)

Flowers are on display as part of an annual flower festival by Lake Burley Griffin in Canberra, Australia, Sept. 22, 2020. The festival, namely Floriade, runs from Sept. 12 to Oct. 11 in Canberra. In response to the COVID-19 epidemic, organizers have moved the celebration from its traditional venue in Commonwealth park to across Canberra's suburbs so that visitors can avoid large crowds and keep social distance. (Xinhua/Bai Xu)

Flowers are on display as part of an annual flower festival in a local community in Canberra, Australia, Sept. 24, 2020. The festival, namely Floriade, runs from Sept. 12 to Oct. 11 in Canberra. In response to the COVID-19 epidemic, organizers have moved the celebration from its traditional venue in Commonwealth park to across Canberra's suburbs so that visitors can avoid large crowds and keep social distance. (Photo by Chu Chen/Xinhua)

Flowers are on display as part of an annual flower festival in a local hospital in Canberra, Australia, Sept. 24, 2020. The festival, namely Floriade, runs from Sept. 12 to Oct. 11 in Canberra. In response to the COVID-19 epidemic, organizers have moved the celebration from its traditional venue in Commonwealth park to across Canberra's suburbs so that visitors can avoid large crowds and keep social distance. (Photo by Chu Chen/Xinhua)