恋水无痕
在户外的英文翻译是in the open air。解释： in the open air 英[in ðə ˈəupən eə(r)] 美[ɪn ði ˈopən er] [词典] 在户外; [例句]We sleep out under the stars, and eat our meals in the open air.我们在星空下露宿，在野外用餐。It's good for you to run in the open air. 在户外跑跑步，对你来说是有益的。In the open air, we held a memorial meeting. 我们在室外举行了追悼会。I have been in the open air continuously for the past seventy-five years. 我已经在外面一直呆了七十五年了。When I singing in the open air, I felt my heart was losing its weight. 当我唱歌时，我感到我露天心失去它的重量。Scrooge and the ghost stood side by side in the open air again. 史克鲁奇和鬼魂又再次并肩站在户外。
qiaochu168
“户外”的英文是outdoor
outdoor，形容词，意味(在)户外的，(在)露天的，(在)野外的供户外使用的喜欢户外活动的
搭配：活动，运动，工作
例：It was outdoor work, and fairly healthy.
这是户外工作，相当有益健康。
They're ideal for every outdoor pursuit.
它们非常适合一切户外活动。
She excelled at outdoor sports.
她擅长户外运动。
If you enjoy outdoor activities, this is the trip for you.
如果你喜欢户外活动，这次旅行很适合你。
panasoniccz
户外的英文是outdoors。解释：outdoors 英[ˌaʊtˈdɔ:z] 美[ˌaʊtˈdɔ:rz] adv. 在户外; 向户外; n. 户外; 野外; 露天; 世间; [例句]It was warm enough to be outdoors all afternoon天气很暖和，整个下午都可以呆在户外。I'm a lover of the outdoors 我喜爱户外运动。The ceremony was being held outdoors. 该仪式正在户外举行。In hot countries it's possible to sleep outdoors. 在炎热的国家里可以睡在露天。He is a keen outdoors man with a great interest in photography and walking. 他非常喜欢户外运动，酷爱摄影和徒步旅行。Outdoors, mosquitoes and midges were a perpetual torment. 在户外，蚊子和蠓虫永远让人不得安生。
