Coaches in American football can challenge calls with video replay.

美式主教练则可凭借视频回放提出挑战。

American football is played September through January.

美式比赛从9月一直持续到1月。

There are few parallels between the American football and European football.

美式和欧洲足没有什么相似之处。

Basketball, American football, soccer or hockey?

篮、美式、足还是曲棍？

American football in Russia has a rocky history.

美式足在俄罗斯有一段坎坷的史。

It's a contact sport like American football.

是一项像美式足一样的接触性运动。

International Space Station, Bingham Canyon Mine, an American football field, or the Spruce Goose.

国际空间站，宾汉峡谷矿田，美国足场还是云杉鹅号太空船？

So American football requires you to be mentally tough.

美式要求员在精神上要坚。

Here are three American football fields side by side.

这里有三个并排的美式场。

I don't really know that much about American football.

我不是太了解。

In the U.S., a favorite term comes from American football.

在美国，最受欢迎的一个词来自美式足。

Others are more elongated, shaped like cigars or American footballs.

其他的则更细长，形状像雪茄或。

Well, first of all, a quarterback is a football player — an American football player.

首先，四分卫是运动员——美式运动员。

The Super Bowl is the championship game for professional American football.

超级杯美式足大赛是美国职业美式足的冠军赛。

I am a huge fan of American football, the Patriots, Cleveland, the New York Giants.

我是美式足、爱国者队、克利夫兰骑士队和纽约巨人队的超级粉丝。

Who is known as the father of American football?

谁被称为美式之父？

On TV, American football, baseball and basketball are the most popular sports.

足，棒和篮。

And then, there's an exoplanet shaped exactly like an American football.

然后，这是一枚系外行星，它的形状看起来就像个美式。

One of the most common American football idioms is " a Hail Mary" .

美式中最常见的习语之一是" a Hail Mary" 。

Any sports really, I watch on TV. Yeah, football, basketball, baseball, American football.

我会在电视上看各种体育节目。足、篮、棒、等等。