And their meaning is as easy to understand as "falling off a log."

VOA: special.2009.06.07

So the idea behind valence bond theory is very easy to understand.

价电子成键理论,非常容易理解。

麻省理工公开课 - 化学原理课程节选

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

His music no longer was as easy to understand, or as popular.

VOA: special.2009.06.21

Well in C and other languages that we'll see this semester, you use what's called the for loop, and this as syntax isn't quite as straightforward but once you know what to look for, it's very easy to understand.

在C语言和一些我们这学期将要接触的编程语言中，你将会用到所谓的for循环，也许作为一种语法规则，它看起来不是那么的通俗易懂,但是你一旦知道曲中奥妙，就不难理解了。

哈佛公开课 - 计算机科学课程节选

The songs were simple and easy to understand.

VOA: special.2009.05.11

The readings will be a mix between things that'll be quite easy for you to understand, things from the popular media, etc., and then some more sophisticated publications from scientific journals.

材料涵盖面很广,这样更有助于你们理解,比如一些大众读物,和一些比较艰深的学术期刊上的文章

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Some of these expressions are easy to understand.

VOA: special.2009.06.07

Her problem is easy to understand.

VOA: special.2010.07.25

This style is clear, easy to understand by the Russians more and more people learn about it every day,"

VOA: standard.2009.12.19