dì sì jì / bīng qī / duì / xiàn dài / dì mào / de / xíng chéng / chǎn shēng / le / shēn yuǎn / yǐng xiǎng

第四纪冰期对现代地貌的形成产生了深远影响。

The Quaternary glaciation had a profound impact on the formation of modern landforms.