More than half of the country's National Football League (NFL) teams have it, at least on their practice facilities.

尤其在美国——国家美式足球联盟(nfl)半数以上的球队都在使用这种草皮，至少其训练馆中会采用此技术。

youdao

With the National Football League (NFL) in a similar state of abeyance, sports fans are becoming well-versed in American Labour law.

同时，美国美式橄榄球大联盟(nfl)也处于相似的停摆状态中，这种状况使得球迷们对美国劳动法变得无比熟悉。

youdao

But in 2000 the National Football League (NFL) agreed to make Reebok the exclusive producer of its team-branded clothing, cutting out all other firms from the business.

而在2000年，国家足球联盟(nfl)同意让锐步(Reebok)成为其球队队服的独家生产厂商，而将所有其他公司拒之门外。

youdao

Sports-TV networks are jumping in, too: Viewers watching NFL Network's coverage of the National Football League draft last month could use a mobile app to see a range of content during the telecast, including video interviews with players selected in the first round and analysis from experts.

WSJ: TV Networks Play to 'Second Screen'

Despite what has gone on in courtrooms thus far, it is likely that neither the National Football League (NFL) nor the National Football League Players Association (NFLPA) has the stomach for the ruling yet-to-come from the United States Court of Appeals for the Eighth Circuit.

FORBES: The NFL Lockout: A Policy With No Teeth?

The deal must still be approved by National Football League owners, but Fowler would be the first African-American owner in modern NFL history.

FORBES: Fowler: Vikings Deal Would Make Businessman First Minority Owner In NFL