sharp例句

I felt a sharp pain in my lower back.
我感觉到后腰一阵剧痛。

Futures prices recovered from sharp early declines to end with moderate losses.
期货价格在早盘深幅下跌后出现反弹,收盘时未见严重损失。

There was a sharp fall in the value of the pound.
英镑大幅贬值。