大小检查确保在集合中如预期那样只有一个条目。

The size check ensures that there is only one entry in the set, as expected.

youdao

它存在于我们许多人能想到的食物中，如牛肉、鸡肉和其他肉类和奶制品。

It's in foods many of us expect, such as beef, chicken and other types of meat and dairy.

youdao

在过去的文化产物中，如童话、小说、建筑、音乐、电影、人类思想产品里都可以找到“更美好世界的轮廓”。

It can be found in cultural products of the past in fairy tales, in fiction, in architecture, in music, in the movie in products of the human mind that contain "the outlines of a better world".

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What I want to stress now is that Yeats sees passion at work in the same way in history.

我现在要强调的是,叶芝在工作中感到了激情,就如他在历史中感受到的一样。

耶鲁公开课 - 现代诗歌课程节选

So, in the second creation story just as in the first, That distinguishes the human creation from the other creatures.

就如在第一个创造故事中，第二个创造故事，它当人类与其他动物区别开来。

耶鲁公开课 - 旧约导论课程节选

He occupies in this passage every subject position of the fairy tale: the nurse, the hounds and the king.

他在这段中加入了童话的要素：,如保护者，猎犬和国王。

耶鲁公开课 - 1945年后的美国小说课程节选