单词foul pole
un.: 边线米端旗杆网络: 界外标竿；边线末端旗杆；福宝
边线米端旗杆
In its early years, when wooden bleachers surrounded the outfield, a grass slope approached the outfield walls from foul pole to foul pole.
洋基球场早年的时候，当外野还被木制长椅环绕之时，有一个绕著全垒打墙的草皮斜坡。