Ubuntu
n. 乌班图；一种Linux操作系统
🗣️ 情景例句
Sorry, I've already got plans.
对不起， 我有事。
All bread is not baked in one oven.
人心不同，犹如其面。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。