to leave a place for a short time; to go outside
暂时离开一个地方; 去外面 (zànshí líkāi yīgè dìfāng; qù wàimiàn)
"I’m going to step out for a moment to get some fresh air."
"我去 外面走一会,去吸一下新鲜空气。" (Wǒ qù wàimiàn zǒu yīhuì, qù xī yīxià xīnxiān kōngqì)
to follow certain principles or moral values
to go to a lower position, level, or rank
to appear or arrive at an event
to do more than what feels easy or safe
to act or compete against someone in a transaction
to contact an organization in writing regarding something