![](http://www.ecns.cn/hd/2020/05/18/6c4470d7828d4b78b0db8ab8aa669b0c.jpg)
People try to keep social distance as they enjoy a warm day during the outbreak of the coronavirus disease (COVID-19) at Domino Park in Brooklyn, New York, U.S., May 17, 2020. Painted circles were added to the Domino Park lawn to help park-goers stick to social distancing during the coronavirus pandemic. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/05/18/08cdbf0b777646e4aa68c74bf83a3850.jpg)
People try to keep social distance as they enjoy a warm day during the outbreak of the coronavirus disease (COVID-19) at Domino Park in Brooklyn, New York, U.S., May 17, 2020. Painted circles were added to the Domino Park lawn to help park-goers stick to social distancing during the coronavirus pandemic. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/05/18/bec04b2e2112418fba1053f666f345fa.jpg)
People try to keep social distance as they enjoy a warm day during the outbreak of the coronavirus disease (COVID-19) at Domino Park in Brooklyn, New York, U.S., May 17, 2020. Painted circles were added to the Domino Park lawn to help park-goers stick to social distancing during the coronavirus pandemic. (Photo/Agencies)