Let's look at the survey on consumer confidence we conducted last week. How reliable are these figures? They have a 5% margin of error. What are the speakers talking about?


我们来看一下上周关于消费者信任度的调查结果。这些图有多高的可信度呢？ 这些图有5%的误差幅度。 谈话者在谈论什么？