you only have to read/look at/listen to etc somethingspokenPROVE used to say that it is easy to know that something is true because you can see or hear things that prove it 你只要读一读/看一下/听一听等某事物〔用于表示要了解事实真相很容易〕 You only have to look at the statistics to see that things are getting worse. 你只要看一看统计数据就能知道情况在变糟。
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