Miàn / duì / tū / rú / qí / lái / de / wēi / xiǎn / tā / xià / de / chóng / zú / ér / lì / lián / huà / dōu / shuō / bù / chū / lái

面对突如其来的危险，他吓得重足而立，连话都说不出来。

Faced with the sudden danger, he was so panic-stricken that he could not even speak.