hěn duō rén huìbào qián huì shuō “wǒ Zhōngwén bù hǎo, qǐng dàjiā bāohán”, dàn bùyào bǎ kāichǎng dōu yòng lái dàoqiàn

很多人汇报前会说“我中文不好，请大家包涵”，但不要把开场都用来道歉。

Many people say “My Chinese isn't good, please bear with me” before a presentation, but don't use the entire opening just to apologize.