●【翻译】别灰心，再试一次，你会成功的。

Don\'t be discouraged. Try one more time. You will be just fine.

Don't lose heart,try again and u'll succeed.

Don't give up! try it again, you will succeed.

Don't be disheartened/discouraged/disappointed;
Don't lose heart/lose courage
Try again and you'll succeed.

Don't give up! Just give it another shot, you will make it!
这是地道美语哦～～

Never give up.try it again,and u will get it