I will never give up until you give up!

只要你不放弃，我绝对不会！

youdao

Give up you, I have regretted it, heartache, but I never fantasy you will come back.

放弃你，我有后悔过、心痛过，但我从未幻想你会回来过。

youdao

I know you never give up, and always try to help me make progress. I will study hard, and not make you down. Thank you!

我知道你们从未放弃，一直想帮我取得进步。我会努力学习，不辜负你们的一片苦心。谢谢你们！

youdao