Your mama and I are going to miss you at Christmas.

我和你妈妈在圣诞节会想你的。

《柯林斯英汉双解大词典》

I saw them at Christmas but haven't heard a thing since then.

我在圣诞节见到过他们，但之后没听到过什么消息。

《牛津词典》

People think they make really great gifts at Christmas.

人们认为他们在圣诞节制作了很棒的礼物。

youdao

And they brought the Saint and the custom of giving gifts into their own celebration at Christmas time.

VOA: special.2009.12.20

He is the make-believe person who brings toys and other gifts to children at Christmas.

VOA: special.2009.12.20

Twenty-two million turkeys are sold at Christmas and nineteen million are eaten at Easter.

VOA: special.2010.05.28

And he was: he wrote every day even at Christmas articles, books, speeches, and, in great abundance, letters.

NEWYORKER: Politics and Prose

This year, for the first time, Alan volunteered to work at a Crisis at Christmas daycentre.

BBC: Today

Mr Fearon resigned at the start of October and plans to leave at Christmas.

BBC: K College possible redundancies increase 'up to 168'