��可以用 "I don't need to go out." 来表达 "我不用出门" 的意思。这句话来源于英语的常用表达方式。

下面是一些例句:

"I don't need to go out today because I have everything I need at home." (今天我不用出门,因为我在家里有我需要的一切。)
"I'm feepng a bit tired, so I think I'll just stay in and relax today." (我有点累,所以今天我想呆在家里休息一下。)
"I don't need to go out for food because I have a well-stocked pantry." (我不用出门买食物,因为我的食品储藏室里有足够的食物。)