"Duo encourages us to never give up on learning."

Translation: 多儿鼓励我们从不放弃学习。

[Nina_DN]

“多儿鼓励我们决不放弃学习” 更好吧~

[emma_lara_wen]

多儿鼓励我们永远不放弃学习。why is this not accepted.

[lostkiddm]

I think your translation is perfectly fine. ^^ Again, maybe it's because the system only recognises the standard answer.