In pics: women's 4X400m relay at 2019 IAAF World Athletics Championships

Source: Xinhua| 2019-10-07 14:57:58|Editor: xuxin

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(SP)QATAR-DOHA-ATHLETICS-IAAF WORLD CHAMPIONSHIPS-WOMEN'S 4X400M RELAY

Team Poland react after the women's 4X400m relay at the 2019 IAAF World Athletics Championships in Doha, Qatar, Oct. 6, 2019. (Xinhua/Wang Jingqiang)