All his own geese are swans while the swans of others are geese.

他自己的鹅都是天鹅，而别人的天鹅都是鹅。

youdao

The swans were knifing the sky.

一群天鹅掠过天空。

youdao

The father pointed to the swans.

父亲指着天鹅。

youdao

Swans were holy to Apollo, the god of poetry and song.

VOA: special.2010.04.11

Talib, who's a Wall Street professional, talks about these black swans as being the real story of finance.

华尔街的专家塔利博,用金融界的真实案例讨论黑天鹅现象

耶鲁公开课 - 金融市场课程节选

He called it The Black Swan because if you look at swans, they're always white.

他称之为黑天鹅现象,因为我们看到的天鹅总是白色的

耶鲁公开课 - 金融市场课程节选

The Swans started the stronger and could have been in front within the first five minutes.

BBC: Swansea 2-0 Lincoln City

The eight-times capped former Wolves trainee made seven appearances for the Swans, scoring once.

BBC: Crystal Palace sign Jermaine Easter from MK Dons

But the Swans had to survive intense pressure from Coventry before making the breakthrough.

BBC: Coventry 0-1 Swansea