她读书很多,说起话来出口成章。Tā dúshū hěn duō, shuō qǐ huà lái chūkǒuchéngzhāng.She reads a lot and speaks eloquently without effort.
老教授一开口就出口成章,学生们都听得入迷。Lǎo jiàoshòu yì kāikǒu jiù chūkǒuchéngzhāng, xuéshengmen dōu tīng de rùmí.The old professor speaks fluently and elegantly the moment he opens his mouth, and his students listen spellbound.
他不是天生出口成章,而是每天坚持背诗。Tā bú shì tiānshēng chūkǒuchéngzhāng, ér shì měitiān jiānchí bèi shī.He wasn't born eloquent; he memorises poems every day.