Si no comprenda el tema, puedo explicarte otra vez.
If you do not understand the topic, I can explain it to you again.
Context: education Es fundamental que comprenda las emociones del otro.
It is essential that you understand the emotions of others.
Context: society Aunque a veces no comprenda su comportamiento, intento ser paciente.
Although I sometimes do not understand their behavior, I try to be patient.
Context: personal relationships