gōng zuò rén yuán / bì xū / bì miǎn / shòu dào / jí xìng zhào shè / yīn cǐ / yào / yán gé / zūn shǒu / ān quán guī chéng

工作人员必须避免受到急性照射，因此要严格遵守安全规程。

Workers must avoid acute exposure, so they must strictly follow safety procedures.