Outdoor activities: activities carried out outdoors such as camping, hiking, fieldwork, and nature observation.
夏休みに家族で野外活動に出かけた。
We went on outdoor activities as a family during summer vacation.
学校では野外活動として、キャンプや登山を行うことが多い。
Schools often do camping and mountain climbing as part of outdoor activities.
野外活動には安全対策と天候の確認が欠かせない。
Safety measures and checking the weather are essential for outdoor activities.