翻译!!中翻英

only if he didn't make such mistake!
they behaved ungracefully for their excitment.

How good it would be if he didn't make the mistake!
They're so excitied that they did somthing so rude

Please enter translations
If he did not commit this error Gaiduo Hao ah!
They are so excited to the extent that some of the Bu Wenya

If he hasn't made any mistake, it will be fine.
They were so excited that they conducted some urgraceful behavior.