Whitney herself had always been a perfectionist who loved her work, but after the downsizing, her performance nose-dived.
Whitney自己向来都是一位热爱工作的完美主义者，可是裁员进行后，她的工作表现出现大滑坡。
2
On Wednesday morning, however, spectators watched as the ship slowly nose-dived and made an unplanned landing on its cockpit.
然而，周三早上，观众却看到这艘飞艇在缓慢地俯身下落，意外地以底部的驾驶舱触地着陆。
3
The Bank of International Settlements has announced that OPEC surpluses have nose-dived, turning several OPEC states from being lenders on the financial markets into borrowers.