But they fled if the call was similar to the alpha's normal one.

但如果叫声与 alpha 的正常叫声相似，它们就会逃跑。

So you got alpha, beta, and then unlimited but like the alpha ones are super rounded.

所以你有阿尔法，贝塔，然后是无限的，但就像阿尔法一样是超级圆润的。

I was in the bidding for one of these ones for like $550,000 for an alpha one.

我曾以 550,000 美元的价格竞购其中一款 alpha 版。