Lucid in a sentence?

Scientific notation didn't seem all that complicated and hard to understand, but so easy and lucid once my friend helped me understand it.

(lucid : clear or clearly expressed)The designer gave a lucid explanation of the complex engineering problem.When his fever broke, he was lucid and no longer delirious.He is among the more lucid...

Her writing style was lucid, and I could understand it very easily.

The dictionary provides this example; 1 expressed clearly; easy to understand : a lucid account | write in a clear and lucid style.• showing ability to think clearly, esp. in the intervals between...

It became lucid when the Spanish boy speaking Spanish began to speak English.Lucid means easy to understand