1. Sleep is something that has really been an unexplored topic cross-culturally. 在各种文化中，睡眠是一个未被探索的话题。
2. Thus, class may not be culturally and politically obvious, yet it remains an important part of British society. 因此，阶级在文化和政治上可能并不明显，但它仍然是英国社会的重要组成部分。
3. All of which creates huge headaches for institutions, such as museums, trying to preserve culturally important objects. 所有这些都给博物馆等试图保护重要文物的机构带来了大麻烦。
4. When going for a drink with friends, a smile and a "cheers" by way of thanks is not only appropriate to the situation, it is also culturally accurate. 当和朋友一起喝酒时，一个微笑和一句“cheers”来表示感谢，不仅适合当时的情况，而且从文化上看也是合适的。
5. If we are to truly understand how much our cognitive lives differ cross-culturally, we must continually explore the depths of our species' linguistic diversity. 如果我们要真正了解在不同文化中我们的认知生活有多大的差异，我们就必须不断探索我们物种语言多样性的深度。
