That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

It's great to work outdoors during brisk fall days.

清爽的秋日里在户外工作是很愉快的。

Take exercise in the open air.

在户外做运动。

She's outdoors gardening every afternoon.

她每天午都在户外搞园艺。

They camped out last night.

昨晚他们在户外露营。