tā / zǒng / shì / dān / xīn / tóng / yí / jiàn / xiǎo / shì / zhēn / yǒu / diǎn / Wú / niú / jiàn / yuè

他总是担心同一件小事，真有点吴牛见月。

He always worries about the same trivial matter; he is being overly fearful.