Speedway Motorsports Inc., which operates Nascar racetracks and drag strips, said it would reduce ticket prices between 4% and 5% this year.

运营纳斯卡赛道和双车短程赛车道的高速公路赛车运动公司表示，今年将把票价降低4%至5%。

In 7th century BC, Romans inherited the traditions of Greece and built racetracks and unroofed amphitheaters.

公元前七世纪时罗马人继承希腊传统，就修建了赛马场和露天竞技场。

Annie: in the 7th century BC, Romans inherited the traditions of Greece and built racetracks and unroofed amphitheaters.

安妮：公元前七世纪时罗马人继承希腊传统，就修建了赛马场和露天竞技场。

The inside of the bird nest was a sport field covered with plastic racetracks. The center of the sport field was a green lawn.

鸟巢的内部是运动场，铺着塑胶跑道，中心是绿油油的草坪。

Racetracks pretty much look the same from the grandstands or on television - a vast expanse of asphalt on which drivers do battle.

从看台上或电视上看到的赛道几乎是一模一样的——不过是一条宽阔的柏油路，几辆赛车在上面你挣我抢。

Salvation comes in Marion County, the heart of Florida's thoroughbred racing industry. Before long Ms Harris winds up on the racetracks of Chicago, the best in the country.

佛罗里达纯种马比赛行业的中心马里昂县拯救了她，不久以后，Harris女士便在美国最好的芝加哥赛马场上名声鹊起。

It will also coordinate with relevant authorities to up requirements for installation of synthetic racetracks in schools, and strengthen supervision over racetrack manufacturers.

该部也将会和相关部门合作，提升学校中人造跑道建设的要求，并加强对跑道制造的监管。

In its Wednesday statement, the Ministry of Education said it will soon confer with the Ministry of Environmental Protection to push ahead with checks and removal of substandard racetracks.

在教育部周三进行的回应中还提到，该部将会尽快于环境保护部商议，进一步进行劣质跑道的检查和清除工作。