How do I say and write this in Mandarin?

Question

"Sorry for my bad pronunciation, I don't speak Mandarin."

I would prefer the writing to be in Chinese rather than Pinyin also :)

I'm singing a song in mandarin, so I just want to apologise for sounding very off.

Thank-You!

Ran

Answer 1

对不起，我的发音不标准，请不要介意。我不会讲华文。　[Dui4 bu4 qi3, wo3 de fa1 yin1 bu4 biao1 zhun3, qing3 bu2 yao4 jie3 yi4. Wo3 bu2 hui4 jiang3 hua2 wen2.]

Answer 2

抱歉为我的坏发音，我不讲普通话

Bào qiàn wéi wǒ de huài fā yīn wǒ bù jiǎng pǔ tōng.

And when I get excited, my little china girl says, "Oh baby, just you shut your mouth."  She says, "Shhh...."

Answer 3

不好意思, 我发音不好, 我不会普通话. Bu4 hao3 yi4 si, wo3 fa1 yin1 bu4 hao3, wo3 bu2 hui4 pu3 tong1 hua4.