Rosslyn
n. (Rosslyn)人名；(英)罗斯林\\n罗斯林
🗣️ 情景例句
I understand.
我了解。
This is a receipt.
这是一张收据。
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。