Upsala
乌普萨拉[瑞典东南部城市]
🗣️ 情景例句
How is he making out in his job now?
他的工作进展如何？
Like teacher, like pupil.
有其师必有其徒。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。