Sentence examples for explain them from inspiring English sources

"explain them" is a correct and usable phrase in written English
It can be used when discussing multiple things that require explanation. For example: "John was struggling to understand the concept, so I decided to take some time to explain them to him." In this sentence, "them" refers to the multiple concepts that John was having trouble understanding. The speaker is stating that they will provide explanations for each of the concepts in order to help John understand better.