这个房间装饰得很有圣诞氛围，到处都是彩灯和红绿装饰。

The room feels so ___christmas-y with all the twinkling lights and red-green decorations.

闪烁的彩灯和圣诞树让整个房间充满了圣诞氛围。

The twinkling lights and Christmas tree made the whole room feel very ___Christmassy.