Offen
a. （德）打开的；公开的；开门营业的；未完结的
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
Good morning, class.
同学们，早上好。