又或者你草草记下一些观点和想法，但回头看这些笔记时却发现完全看不懂了？

If you do jot down some thoughts and ideas, by the time you re-read your notes they make no sense?

youdao

那些加油站的跟班完全不懂如何去把花束包扎漂亮。 但女士们极其厌恶那些花，虽然对你来说这很荒谬。

These gas station attendants have no idea how to arrange a bouquet and although it may seem ridiculous to you, women hate that shit.

youdao

有时，你没有学过某个单词，不懂得它的意思，但手语的意思却很容易令人明白。 因为，肢体语言往往是一种“世界通用”的语言，很多手语是很直接的，一目了然的。

Sometimes if they didn't know the meaning of a word, but knew the sign for that word then it would be very easy to deduce the meaning of the word, since most signs had very obvious meanings.

youdao

Restriction enzymes have names, The names all look - they're all italicized and they're capital letters and small letters so that they won't be easy for you to understand, but they are - if you know the nomenclature, easy to understand.

限制性内切酶有自己的名字,名字看起来都很--,都是斜体的,大写小写字母混合,你们不太容易理解,但它们都是--如果你懂命名法,是很容易理解的

耶鲁公开课 - 生物医学工程探索课程节选