Highlight references is a simple but easy way to quickly understand a scoped piece of code and navigate to references.

高亮引用是一种看似简单却易于使用的方式，帮助我们快速理解一段代码并导航到相应的引用。

youdao

So, if you're familiar with JDBC, this code should be easy for you to understand.

所以，如果熟悉JDBC，您应该容易理解该代码。

youdao

Simple code isn't necessarily simplistic or easy to write, it's just easy to understand.

简单代码不必过分简单或易于编写，只需易于理解即可。

youdao

In light of the difficult choices that need to be made, it is easy to understand why the Internal Revenue Code has only been overhauled once since 1954.

FORBES: The Fiscal Cliff And A Call For A Simpler Internal Revenue Code