My mother limited us to one cake each.

妈妈限制我们每人吃一块蛋糕。

youdao

I had one cake, but I want to have my second.

我吃了一个蛋糕，但是我想吃第二个。

youdao

If cakes are the barometer, he sure does - McCain and Palin cakes are about as rare as lipstick-wearing pitbulls - and that's one cake we'd all like to see!

如果蛋糕是晴雨表的话他肯定可以拿到——Mc Cain和Palin蛋糕就像涂着口红的斗牛犬一样稀少——这就是我们可以从一个蛋糕中看到的。

youdao

you can offer more flavors instead of one cake you know you can offer six different kind of cupcakes."

VOA: special.2010.04.12

One cake is made of medicine.

VOA: special.2010.07.09

Each hot cake was so large that it took five men to eat one.

VOA: special.2009.01.24

Asked to choose one cake as her favorite, Ms. Cash opted for her daughter's.

WSJ: The Connoisseur's Coconut Cake

We've seen some pretty ambitious hand warmers in our day, but this one takes the cake.

ENGADGET: Keyglove ditches QWERTY for one-handed computer control (video)

The moral case, although easy to sympathise with, is a way of trying to have one's cake and eat it.

ECONOMIST: Why the rules on copyright need to return to their roots