Using a regular expression engine, it is easy to test if a string matches the pattern.

通过使用正则表达式引擎，很容易测试出字符串是否与模式匹配。

youdao

Working on large enterprise applications, it was very difficult to come up with Simple Design which was easy to Test.

开发大型企业应用，要想产生“简单设计”并易于测试，是非常困难的。

youdao

There are some logical implications of the structural unemployment story that are easy to test.

结构性失业的理论所衍生出来的某些逻辑推论很容易证明。

youdao

Whatever the platform, Facebook is clearly eager to give those seemingly few holdouts from its service an easy way to test the waters -- and possibly save on their messaging rates in the process.

ENGADGET: Facebook Messenger allows sign-ups with just a name and phone number on Android devices

Relatively easy to use, the at-home test could greatly increase the number of people being tested for HIV, and thus enable treatment for many who would otherwise remain undiagnosed.

FORBES: FDA Approves First At-Home HIV Test

However, acquiring a gun is not an easy process -steps to gun ownership include a medical examination and a written test.

BBC: Why is violent crime so rare in Iceland?