Wǒ chūlái-zhàdào, yǒu shénme zuò de búduì de dìfang, qǐng dàjiā duōduō hǎihán.
I'm new here, so if I do anything wrong, please bear with me.
Tips
usage
A polite phrase for apologising in advance, in speeches, letters and when hosting guests: 请多海涵, 还望海涵. It is literally 'to hold like the sea', asking the listener to take in one's faults as the sea takes in everything. 包涵 is the more everyday word.