tā / píng / shí / shuō / huà / hěn / dà / dǎn / zhēn / yào / xíng / dòng / shí / què / yǒu / sè / wú / dǎn

他平时说话很大胆，真要行动时却有色无胆。

He talks boldly, but when it is time to act, he has suggestive thoughts without the courage to follow through.