Indeterminate lucent lesion left mandibular body/ramus junction with benign features. Nodular soft tissue structures in the superior mediastinum statistically reflect reactive lymph nodes.

Your doctor won't tell you?

It means that you've got a lesion on your left jaw bone and a nodular soft tissue structure in your chest cavity.

I can Google!

What does it actually mean. Everyone here is woefully under qualified to answer that with any sort of accuracy.