at this rate

例句：

1. 1.If we don't act soon,the situation will only get worse at thisrate.
   如果我们不尽快采取行动，情况只会越来越糟。
2. 2. Thecompany is planning to expand itsoperations at this rate.
   该公司计划按这种方式扩大其业务。
3. 3. We need to takeaction now or the situation will only getworse at this rate.
   我们需要立即采取行动，否则情况只会越来越糟。