The official White House Christmas Tree was unveiled in the Blue Room of the White House, Washington DC, on December 1.

12月1日，美国华盛顿，白宫官方圣诞树亮相蓝厅。

youdao

The official White House Christmas Tree was unveiled in the Blue Room of the White House, Washington DC, on December 1.

12月1日，美国华盛顿，白宫官方圣诞树亮相蓝厅。

youdao