And, just to show some of the hidden balance here, 1 here we have one mole. I don't put a one in front.

这儿有一些隐藏的平衡，比如说这个1摩尔，我并没有在前面写了一个。

麻省理工公开课 - 固态化学导论课程节选

It's not as popular as Central Park. But I feel like it's kind of a hidden gem.

它并没有中央公园有名。但我觉得它是一枚被隐藏的瑰宝。

纽约的公园 - SpeakingMax英语口语达人

char * and frankly this is why we hide this detail in the first week or two because it's just not interesting to get into that early.

所以一直以来，char，*。，So，all，this，time,这就是为什么在第一二周我们隐藏这个细节的原因,过早的深入这个,是没有好处的。

哈佛公开课 - 计算机科学课程节选