People walk past tombstones during a wreath-laying ceremony of Wreaths Across America Day at Arlington National Cemetery in Arlington, Virginia, the United States, on Dec. 15, 2018. (Xinhua/Liu Jie)
Wreaths Across America Day marked at Arlington National Cemetery in Virginia, U.S.
Source: Xinhua| 2018-12-16 15:02:55|Editor: Shi Yinglun
