rising bottoms

例句：

1. 1. The stock market is showing a rising bottom, indicating a bullish trend.
   股市显示出上升趋势，表明是牛市。
2. 2.The company's revenue has been on a rising bottom for the past quarter.
   公司过去季度的收入一直在上升。
3. 3. The rising bottom of the ocean is often used to predict storms.
   海洋的上升底部通常用来预测风暴。