Eleven Chinese films were shown during the 7th Chinese Film Festival in France last month.

上个月在法国举行的第七届中国电影节期间，共展出了11部中国电影。

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The 7th Food Exhibition 2015 welcomes you!

2015年第七届食品展览会欢迎您！

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I go to the 7th grade in Saint Michael School.

我在圣迈克尔学校上七年级。

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George Washington was a military hero. So was the 7th president, Andrew Jackson, who took office in 1829.

VOA: special.2009.01.19

And the constant, if we redo it in modern SI units, 1 would take on the value of 1.1 1*10^7m-1 times 10 to the 7th reciprocal meters.

如果我们用现代国际单位制来改写它，这个值是1,1。

麻省理工公开课 - 固态化学导论课程节选

And the nucleus name was used as an analogy to the nucleus of a cell so in some ways that makes it easier to see the connection but I think it can also be a little bit confusing for maybe 7th graders that are learning both at the same time, that this nucleus acts very different from a nucleus in a cell, although, of course, there many of them in the nucleus of a cell.

原子核这个名字的命名,是类似于细胞核,这样会让人们更容易看到两者之间的联系,但我觉得这样可能,会给正在学这两个课程的,7年级学生带来困惑，原子核的行为,和细胞核完全不同，虽然在细胞核。

麻省理工公开课 - 化学原理课程节选

He is said to have entered the school in the 7th arrondissement with a sawn-off shotgun.

BBC: Paris primary school shooting: Man kills himself

There have been no hits, but again, very serious fire against the 7th Cavalry.

CNN: Rodgers: U.S. Army says Baghdad is encircled

The Xbox 360 was the best-selling game platform for the 7th month in a row.

FORBES: U.S. Retail Video Game Sales Fell 20% In February From Yr Ago