in the field

畑で、野原で

作物を育てたり動物を放したりする、開けた土地の中で。

やさしい英語で： Inside an area of open land, often used for crops or animals.

• The cows are in the field.
• We played in the field behind our house.
• The farmer found a broken fence in the field.

よく使う表現： cows in the field, play in the field, work in the field

現場で、野外で

事務所や教室を離れ、対象の人や動物、物がいる現場で働いて。

やさしい英語で： Working where people, animals, or things normally are, rather than in an office or classroom.

• She works in the field.
• We collected water samples in the field.
• Students spent a week in the field observing birds.

類義語： on site, on the ground

よく使う表現： work in the field, research in the field, study in the field

実際の環境で、実地で

管理された試験ではなく、実際に使う環境や普段の条件で。

やさしい英語で： In actual use or ordinary conditions, rather than during a controlled test.

• The device works well in the field.
• These batteries failed in the field despite passing laboratory tests.
• How does the software perform in the field?

類義語： in practice, in real use

よく使う表現： tested in the field, used in the field, performance in the field

戦地で、作戦行動中に

常設の基地を離れ、戦闘や軍事演習に参加して。

やさしい英語で： Taking part in fighting or military exercises away from a permanent base.

• Our troops are in the field.
• The soldiers spent three weeks in the field.
• Officers in the field requested more supplies.

類義語： on active service, in action

よく使う表現： troops in the field, serve in the field, fight in the field