The government has declared that day as a national day of mourning.

政府已经宣布这一天为全国哀悼日。

In Russia, flags flew at half-staff on a national day of mourning for the victims of a Siberian shopping mall fire.

俄罗斯在哀悼日期间降半旗，悼念西伯利亚购物商场大火遇难同胞。

Sunday is a national day of mourning in Australia for the more than 200 people killed by massive wildfires this month.

周日是澳大利亚全国默哀日。这是为祭奠在这个月大规模森林火灾中丧生的200多人。

The government has declared Monday a national day of mourning after an Ethiopian Airlines plane with 90 people on board crashed into the Mediterranean Sea.

政府宣布星期一为全国哀悼日，之前一架载有90人的埃塞俄比亚航空公司飞机坠入地中海。