用英语怎么说field

In English, the word "field" can be used to refer to a wide range of things, including an area of land, a specific subject or branch of study, or a playing area for a sport. It comes from the Old English word "feld" which means "open land" or "area cleared of trees."
Here are some examples of how the word "field" can be used in English sentences:
The farmer planted his crops in the field. (这位农夫在田野里种植作物。)
He is an expert in the field of physics. (他是物理学领域的专家。)
The football team warmed up on the field before the game. (足球队在比赛前在球场上热身。)