It's the seanson for unseasonably mild temperatures in the U.S.美国现在的季节正经历着反常的温暖气温。With 321 million people, it's the world's third most populated country.有着3亿2千1百万人口,美国是世界上人口第三大的国家。第二句我去听了原文录音, the same 后面有一个way, 你的句子漏掉了。其次,is 前面有it, 是it's。And although January and February shape up the same way above normal if your normal is 15, it's still cold enough to make big snow.shape up = develop虽然一月和二月的气温同样高于正常水平,假设这里正常水平是指15华氏度,这气温依然足以冷到下大雪。above normal的above是介词, normal是指正常气温水平。the same是定语修饰宾语way