zhè cì / xíng dòng / wēi xiǎn / chóng chóng / dà jiā / xīn lǐ / dōu / míng bai / shì / xiōng duō jí shǎo

这次行动危险重重，大家心里都明白是凶多吉少。

This mission is extremely dangerous, and everyone knows it is doomed to fail.