battle field

基本解释

I think that is exactly what soldiers need after being in a battle field for the whole day. Pets are fun and loving.
我想這些快樂和撫慰正是日落後從戰場歸來的士兵們最需要的東西。
For a long while after the explosion of macroeconomics in the 1970s, the field looked like a battle field.
二十世紀七十年代宏觀經濟爆炸之後很長時間，宏觀經濟領域看起來就像是一個戰場。
The dirt went nowhere even during transportation of the car to the battle field.
這些塵土哪也沒有去，甚至在運送途中。

The second idea was a treaty protecting the wounded and medical personnel on the field of battle.
He fought brilliantly and bravely, and drove the enemy from the field, but in the course of the battle he himself was killed.
他作戰神勇,足智多謀,趕走了敵人,但在戰爭中他不幸戰死沙場
耶魯公開課 - 古希臘歷史簡介課程節選
Another tangible way of understanding who won the battle and who didn't, is we winners, because we own the field, we can pick up the casualties, take care of those who can be saved, bury the ones who have been killed; we don't have to ask anybody's permission.
還有一種顯而易見的,判斷誰勝誰敗的方法,我們佔領了戰場,我們就是勝方,我們清理戰場,処置死傷者,毉治能救活的人,埋葬陣亡的人,我們不需要征求任何人的同意
耶魯公開課 - 古希臘歷史簡介課程節選

If Starbucks and Green Mountain Coffee Roasters do not partner, what will the battle field look like?
FORBES: Starbucks Scrutinizes Single-Cup Caffeine

A battlefield is a place where a battle is fought.
You can refer to an issue or field of activity over which people disagree or compete as a battlefield.

戰場
The first is collision detection in virtual battlefield environment.
一是研究了虛擬戰場環境下的碰撞檢測技術。
軍事學
戰場