open fields的用法和樣例：
例句
- The railways carriages containing terrorists and hostages were two hundred yards away across an open field. Both sides prepared for a long drawn-out battle of nerves.
這列載著恐怖分子和人質的火車，停在一個空曠地帶對面200碼外的地方。雙方準備進行長時間的心理戰。 - The open fields in the city have now been entirely built in.
城裡的那些曠野現在全都有建築物了。 - Children like to urn around in the open fields.
孩子們喜歡在曠野里跑著玩。
