I want to buy a present for my mother and father.

我想给爸爸妈妈买件礼物。

《牛津词典》

I love my mother, father and sister.

我爱我的妈妈、爸爸和姐姐。

youdao

I love my father, my mother, and my sister.

我爱我的爸爸、妈妈、姐姐。

youdao

I remember my father drove a bus and my mother was a waitress, and so we often didn't get to have Thanksgiving together.

VOA: special.2009.11.23

Day and night I begged my mother and father to take the bag away shaking with terror because no one saw them but me.

我无时无刻不乞求我的父母,指着那些袋子，让他们带走,我怕的发抖,由于除了我再也没人能看到。

耶鲁公开课 - 1945年后的美国小说课程节选

So poor Lily is also an orphan, at least in the emotional sense, if not in actual reality. Her father, of course, had run off from her mother right after she had gotten pregnant, and then I suppose he came back.

可怜的莉莉也是个孤儿，至少从感情的角度上看是,如果你认为在现实情况不是，她的父亲，当然，在她母亲怀孕后,就开溜了，然后我猜测他又回来了。

耶鲁公开课 - 1945年后的美国小说课程节选

They said that because I was darker than Father and Mother I was really the son of my great-grandfather, who was, by all accounts, nearly as dark as I am.

NEWYORKER: Naima

And I don't have mother and father, I'm not under the, you know, under a household where I'm a minor.

CENTERFORSECURITYPOLICY: Rifqa Bary and the Noor Mosque

"I spoke this morning with our fallen foreign service officer's mother and father and offered what little comfort I can for their immeasurable loss, " Kerry said in a statement.

CNN: Afghan attacks kill 6 Americans as Dempsey arrives