The plane went into a nosedive.

飞机开始俯冲。

Oil prices took a nosedive in the crisis.

危机期间，石油价格暴跌。

The bank yesterday revealed a 30 percent nosedive in profits.

该银行昨天透露了其利润暴跌30%。

These policies have sent the construction industry into an abrupt nosedive.

这些政策使得建筑业的形势急转直下。

He told the tribunal his career had "taken a nosedive" since his dismissal last year.

他告诉法庭自从去年被解雇以来，他的职业生涯就遭受了一次直线下降。