Tā / bǎ / dòng zhù / de / niú nǎi / dào chū lái / fā xiàn / yǐ jīng / chéng / le / bīng tuó

他把冻住的牛奶倒出来，发现已经成了冰坨。

He poured out the frozen milk and found it had become a block of ice.