zhè / xiàng / gōng / chéng / guān / xì / zhòng / dà / guǎn / lǐ / rén / yuán / shǐ / zhōng / yǐ / shèn / wéi / jiàn

这项工程关系重大，管理人员始终以慎为键。

This project is very important, so the managers have consistently proceeded with great caution.