at rock bottom造句怎么写

His success depends on buying at rock bottom prices and then selling quickly at a slight profit.

With rates in America at rock bottom, and the Singapore dollar set to strengthen against its American counterpart, interest rates in Singapore are extraordinarily low.

Now is not the time to sell with prices at rock bottom.

Morale in the armed forces was at rock bottom.

The biggest worry is that the Banks are making profits largely because their funding costs are at rock bottom.