我后来苦练了一阵写标语口号，到现在仿宋字写得还不错，但有了电脑，我的这点优势也显不出来了。

I later worked for some time to write slogans, words written by now Fangsong also good, but a computer, I also quotes the advantages to this point.

youdao

这个你们还不能了解，因为智慧还没有开，就像月亮被乌云遮住了，本来的面目就显不出来。

You fail to understand this now because your wisdom has not yet undolded. It is like the moon veiled by dark clouds: its true nature, although shining, can not be seen.

youdao

These are elements that have yet to be isolated These are elements that are unstable.

这些元素还没有被提取出来,这些元素很不稳定。

麻省理工公开课 - 固态化学导论课程节选

Because it says, your program will still give you a value, but it may not be what you intended, and you can't always tell, and that may propagate it's way down through a whole bunch of other computations before it causes some catastrophic failure.

因为这意味着，你的程序依然会返回一个值，但是这个值可能不是你想要的，你可能还分辨不出来，而且这种情况会传播,结果会沿着正果计算过程传播下去,直到产生一个灾难性的错误。

麻省理工公开课 - 计算机科学及编程导论课程节选