It turns the girls into demons, or swans?

这能使女孩变成魔鬼，或者是天鹅？

youdao

This book does not touch on what Nassim Nicholas Taleb calls "Black Swans" : rare events that are unpredictable with or without crunching Numbers.

这本书没有触及泰力布所说的“黑天鹅”：拥有或没有数字的情况下预测不到的罕见的事例。

youdao

It turns out that in financial markets "black swans", or extreme events, occur much more often than the usual probability models suggest.

目前看来，金融市场的“黑天鹅”或者说一些极端事件所发生的频率，比通常的概率模型所预测的要大得多。

youdao

Mexico City replaced its corrupt male officers with females (they are called cisnes, or swans), who tripled the number of traffic tickets.

WSJ: James Q. Wilson: Excerpts from His Writings in The Wall Street Journal

Whether it is black swans, seagulls or just plain springtime robins, it seems to me that the prudent investors should remain net long of this market.

FORBES: Bevy of Black Swans Or Just A Flock of Seagulls?

It is a reflection of the resilience (fragility) of the entire system and its ability to withstand shocks and extreme events, or the so-called Black Swans.

FORBES: America in Danger of Collapse?