Definition: outside Level: B1
我们喜欢在户外吃午餐。
We like to eat lunch ___outdoors.
天气好的时候，孩子们在户外玩耍。
When the weather is nice, the children play ___outdoors.
让我们去户外呼吸新鲜空气吧。
Let's go ___outdoors for some fresh air.
