1. When this inland sea retreated, Hamilton hypothesizes, the Amazon dolphins remained in the river basin, evolving into striking creatures. 哈密尔顿推测，当这片内陆海退去，亚马逊河豚在流域留了下来，逐渐进化为一种恐怖动物。
2. Krebs hypothesizes that the herons in smaller flocks are watching for herons that they might follow to better feeding pools, which usually attract larger numbers of the birds. 克雷布斯假设，小群的苍鹭是在观察，它们可能会跟随被观察的苍鹭去更好的觅食池，那里通常会吸引更多的鸟类。
3. The environmental approach hypothesizes that states appear in certain environmental settings, settings which have a severe population problem or a shortage of agricultural land. 环境法假设国家是在特定的环境中出现的，这些环境存在严重的人口问题或农业用地短缺。
4. Gazda hypothesizes that copying didn't indicate a lack of artistic imagination or skill on the part of Roman artists, but rather the Romans made copies because they admired Greek sculpture. 加兹达假设，复制并不意味着罗马艺术家缺乏艺术想象力或技能，而是因为他们欣赏希腊雕塑。
5. On this basis, the design and hypothesizes of the study were determined. 在此基础之上，明确了研究的构思与假设。
