playing field

1. N-COUNT A playing field is a large area of grass where people play sports. 运动草场

Jefferson County has three grass playing fields for 18 varsity football teams. 杰斐逊县有3个运动草场，供18支大学足球队使用。

2. PHRASE You talk about a level playing field to mean a situation that is fair, because no competitor or opponent in it has an advantage over another. 平等竞争环境

American businessmen ask for a level playing field when they compete with foreign companies. 美国商人与外国公司竞争时要求平等竞争的环境。