Unconcernedness
n. 漠不关心, 无忧无虑, 不感兴趣
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
Yes, we should try to contact more.
是的，我们应该联系多点。
That's why I didn't see the sign.
所以我才没看见那牌子。