Despite none of their colony having ever heard it.盡管它們從未聽過正常同類的叫聲

none of當中誰都不, 當中沒人；（三個或以上）都不

How much money I earn is none of your concern.

我掙多少錢與你無關(guān)。

None of us can hope to strike twelve every time.

我們中間誰也不能指望回回獲勝。

We were very pleased to see how quickly normal songs start emerging out of those very unstructured songs of the isolate看到這群鳥這么快就將隔離產(chǎn)生的無序叫聲變?yōu)檎ｘQ叫，我們很高興

pleased to很高興

He was pleased to get up to the singing of birds.

他很高興起床聽到鳥的歌唱。

I am only too pleased to do business with you.

我能和你做生意，太高興了。