Begg
贝格
🗣️ 情景例句
we are gathered here today
我们今天聚集在这，
Just a second. I'll have to check.
等一等。我得查一查。
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。