They were in seventh heaven. They were on cloud nine.

他们简直非常愉快(in seventh heaven)，欣喜若狂(on cloud nine)。

This is the seventh car, and the seventh crash.

这是七辆车，也是七次撞车。

The upcoming expo will be the seventh since 2013.

即将开幕博览会将是自 2013 年以来七届。

He is the seventh in line to the British throne.

他将成为英国王室7顺位继承人。

That's one seventh of the planet.

地球上七分之人都看。

Now in a closed voicing after the tonic going down would be the seventh.

现在在主降之后，临个就会成七。

ALREADY enduring its sixth prime minister in five years, Japan is overdue a seventh.

尽管五年之内日本经历六位首相，但是任然期待新首相上任。

The seventh test of my robotics project.

机器人项目七次测试。

Our flat is on the seventh floor.

我们公寓在七层。

And seventh and last, finally, the doll.

7层也是最后层——娃娃。

The seventh duality is envy versus emulation.

七种二元性是嫉妒与竞争意识。

MARiA came seventh out of 33 contestants.

美依礼芽在33名参赛者中排名7。

The seventh line is a one-word noun.

七行是个名词。

Dean, seventh President. Hint? Two after Monroe.

迪恩 七任总统 提示下 门罗后两任。

I can't remember. Probably, seventh, eight grade.

我记不清。可能七年级或八年级。

Musashi's seventh principle states, " Never be jealous."

武藏七条原则是“绝不嫉妒他人”。

Later, a seventh person died of their wounds.

之后，7人因伤势重而死亡。

Sunday marks the seventh Space Day in China.

周日（4 月 24 日）是中国七个航天日。

It is the seventh launch in two weeks.

这是两周内七次发射。

She finished seventh in her event.

她在自己赛事中获得七名。