let's discuss, let's talk about, let's argue
Let's discuss the problem.
Let's discuss what he proposes.
Let's discuss the matter here.
Y no pondré en práctica ninguna de sus ideas sin que las discutamos.
And I won't put any of your ideas into practice without discussing them first.
Let's not argue anymore.
No hay razón para que discutamos sobre eso.
There's no reason for us to argue about that.
Bueno, cambiemos de tema antes de que discutamos.
Okay, let's change the subject before we argue.