Investor skittishness over the value of artificial-intelligence stocks was also a factor in the market turbulence.

投资者对人工智能股票价值的不安也是市场动荡的一个因素。

Yet it is not the familiar one applying to bets against market turbulence, which is that years of steady profits can be followed by a sudden, unexpected shock and a total wipeout.

然而，这并不是人们所熟悉的针对市场动荡的押注，即在多年的稳定利润之后可能会出现突然的、意想不到的冲击和彻底的损失。