outdoors

a. 户外的,野外的
ad. 在户外,在野外
n. (在)露天,户外

Children of all ages should be outdoors several hours a day.

各个年龄段的孩子每天都应户外活动几个小时。

She's outdoors gardening every afternoon.

她每天下午都在户外搞园艺.