n.鳥鳴聲

Birdsong's original ieda was sheer genius. 伯德桑出了個絕頂聰明的主意。

Birdsong, by his nature, liked to appear dominant. 伯德桑出于本性總想顯得高人一等。

Birdsong's answer was expansive. 伯德桑的回答是滔滔不絕的。

Dialects occur in birdsong as well as in speech. 語言有各種方言,鳥類的歌唱也有各種地方調(diào)。

All of Birdsong's movements were described. 伯德桑的全部活動都一清二楚。

She had proof that Birdsong was a fraud. 她已抓到證據(jù)，說明伯德桑是個冒牌貨。