A reading question. . Solve

It is important to give more examples and fewer examples in the explanation. If it is easy for readers to understand, just give one example. If it is difficult for readers to understand, give two more examples. Offshore areas have milder winters than inland areas at the same latitude. If we follow this analogy, we will mistakenly think that spring must come earlier and be warmer. However, in fact, spring is colder, so we cited "Dalian-Beijing" and "Yantai-- Jinan" is illustrated with two examples, which makes people convinced. This also reflects the accuracy of the expository text.