Abaiser
象牙黑
🗣️ 情景例句
Due to lack of funds
由于缺乏经费
Does it really look OK?
看上去真的不错吗？
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。