tā / hū / hū / dì / gǎi / le / sān / cì / jì / huá / nínɡ / ràng / dà / jiā / dōu / mō / bù / zhe / tóu / nǎo

他忽忽地改了三次计划,让大家都摸不着头脑。

He kept changing his plans inconsistently, leaving everyone confused.