He had a red face and a little mouth.

它有一张红红的脸蛋儿，小小的嘴巴。

youdao

I eat with my little mouth, little mouth.

我用我的小嘴巴，小嘴巴来吃食物。

youdao

When Mrs. Thrush leaves the nest to get a worm and comes back to feed her young, there are four little thrush mouths and one huge cuckoo mouth.

当画眉鸟夫人离开巢穴去捉虫子回来喂养她的孩子们的时候，就有四张小画眉鸟的嘴巴和一张巨大布谷鸟的嘴巴大张着。

youdao

Honest Tea does little marketing and most people hear about it by word of mouth.

VOA: standard.2010.02.17

This town of 4,000 people, whose numbers swell to 40,000 in the summertime, lies on the tip of a little peninsula that sticks out into the mouth of the Delaware Bay.

VOA: standard.2010.03.15

So for our listeners who haven't heard LCD Soundsystem, I'm going to take the word of mouth a little farther and play a little bit.

NPR: Radiohead Delivers Album of the Year

Is not Miss Roberts's mouth just a little too wide and Miss Pfeiffer's upper lip a tad twisted?

ECONOMIST: Beauty beats the beast

As the book title Please Don't Eat the Daisies suggests, actually putting whole blossoms in your mouth seems a little strange.

NPR: Robb Walsh: 'Are You Really Going to Eat That?'