They are generally motivated to produce their outputs in multiple languages, official and even non-official, both to respond to the expectations of Member States and to make their own work more widely known.
它们一般都有动力以多种语文（正式语文、也有非正式语文）提供其产出；这既是争取不辜负会员国期望，同时也是更广泛地宣传自己的工作。