Well, three plus four is seven, but there's 12 pieces, so seven-twelve-iths.

三加四等于七，一共有12份，所以是十二分之七。

You can get a two-year plan plus four additional months for a huge discount, that's 73% off plus four months for free.

你可以获得两年计划加上额外四个月的巨大折扣，即 73 折。

It was divided into an introduction plus four main parts.

它分为介绍和四个主要部分。

It's Ray plus four. -That's right.

雷加上4 -对。

Most people don't use the zip plus four, but businesses will usually use it.

大多数人不使用 zip 加四，但企业通常会使用它。

Christina then asks Jacob, " Do you have the zip plus four" ?

克里斯蒂娜然后问雅各布，“你有加四的拉链吗？”

One x to the fourth times one, which is just one x to the fourth, plus four x to the third, times y. Right?

1乘以x的^4 也就是x^4加上4x³y 对吧?

Christina: Do you have the zip plus four?

克里斯蒂娜：你有四号拉链吗？

Zip plus four his new system that was started, oh, maybe twenty years ago, I'm not sure exactly the year it started.

zip加4他的新系统开始的， 哦，大概是二十年前吧，具体是哪一年开始的我也记不清了。

Mid-range hotel rooms further outside of the city begin at around 20,000 plus four and five-star options in the capital itself be give it around 30 000 Krona.

远离城市的中档酒店客房起价约为 20000 克朗，首都的四星级和五星级酒店，价格约为 30000 克朗。