Unconcerning
n. 不感兴趣, 冷淡；漠不关心；无忧无虑, 不担心
🗣️ 情景例句
Uh ... I give up.
嗯……我放弃猜。
Would you please call a taxi for me?
可以请你帮我叫一辆出租车吗？
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。