to understand it; to understand him
Il m’est parfaitement possible de le comprendre.
I can understand that perfectly well.
Cette situation demande du tact, vous ne semblez pas le comprendre.
This situation requires tact, you don't seem to understand that.
— Akira (1988)
Tu vas le comprendre tout de suite.
You'll understand it right away.
I can understand that.
Je crois qu'il est assez intelligent pour le comprendre.
I think he’s smart enough to understand it.
Je peux parfaitement le comprendre.
I can understand that perfectly.
Car il y a plus de larmes au monde que tu ne peux le comprendre.
For there are more tears in the world than you can comprehend.
— Le Chant de la mer (2014)
Je ne parviens simplement pas à le comprendre correctement.
I simply can't manage to understand it properly.