in or into the open air; outside a building or shelter 在露天,在户外 it was warm enough to eat outdoors. 天很暖和,可以在室外用餐。
noun
(一般 the outdoors)any area outside buildings or shelter, typically that far away from human habitation 露天,户外(尤指野外) a lover of the great outdoors. 一个喜欢在野外活动的人。