But he also realized that when they did hit something what they hit what unbelievably massive but also that that mass was concentrated So eventually, this is what we have come to call the nucleus of an atom.

碰到的一定是十分重的东西,而且那些质量,要聚集在非常非常小的空间内,这个就是我们称作,原子核的东西。

麻省理工公开课 - 化学原理课程节选

The professors were unbelievably friendly.

教授们也都难以置信的和蔼。

我们是普林斯顿家族 - SpeakingMax英语口语达人

Now in the first original poem that Milton wrote in English, titled "At a Vacation Exercise," Milton and you will come to recognize this as so unbelievably Miltonic Milton doesn't write about love or about death or about any of the subjects that typically engage the youngest practitioners of poetry.

现在，在弥尔顿的英语诗歌中，第一首原创诗的名字叫做假日练习,弥尔顿和你们都将认为这是难以置信的弥尔顿风格的诗,他没有写爱或死亡,或者任何,常常吸引年轻诗歌创作者的主题。

耶鲁公开课 - 弥尔顿课程节选