重点讲解：
1. go up （价格、数量或水平）上涨，上升；
Interest rates went up.
利率上调了。
2. compared to 与…相比；和…比起来；
But women are more likely to fret, with almost half admitting that they worry a lot, compared to less than a third of men.
但女性更容易操心，近一半的女性承认她们操心很多事，而男性的这一比例则不到三分之一。
3. stand ready to do sth. 准备好……；
We stand ready to use all policy levers to underpin confidence and the recovery.
我们已准备好使用各种政策杠杆巩固市场信心和经济复苏。
4. speed up 加快(…的)速度；
It also comes with some performance improvements that speed up the job processing.
它还对性能进行了提升，以加快工作处理的速度。