1. Krech also contradicts Martin's exclusion of climatic change as an explanation by asserting that widespread climatic change did indeed occur at the end of the Pleistocene. Krech 断言广泛的气候变化确实发生在更新世末期，这与 Martin 排除气候变化作为解释的观点相矛盾。
2. This vision of the founders served as a basis for asserting that freedom was a national moral imperative, and that the United States Constitution was an antislavery document. 国父们的这种远见成为了主张自由是国家道德义务的基础，美国宪法是一份反奴隶制的文件。
3. The republics began asserting their right to govern themselves. 各共和国开始坚持他们自治的权利。
4. He's speaking up and asserting himself and doing things he enjoys. 他现在直言不讳、彰显自我，做着他喜欢做的事。
5. But rarely, if ever, do they publicly take the argument a step further, asserting that a growing manufacturing sector encourages craftsmanship. 但他们很少（如果有过的话）公开将这一观点进一步发扬，声称不断增长的制造业鼓励了手工技艺的发展。
