第二天，彼得森觉得自己身体够好了，他向他的妻子要一个轮椅，想让她带他去燕西家。
The next day, Peterson felt well enough to ask his wife to get a wheelchair and take him to Yancey.
在第二年的八月，他在大凤头燕鸥的繁殖地发现了很小一堆黑嘴凤头燕鸥的巢。
In August of the second year, he found a handful of Chinese crested terns nesting among a colony of greater crested terns.
第二节，通过燕文化遗址发现的地点，总结了燕文化每一期的分布范围，对燕文化分布范围变化的原因做了分析。
Section II, by Yan found that the location of cultural sites, cultural Yan summarized the distribution of each phase, the distribution of changes in the scope Yan cultural reasons were analyzed.
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