Chū / fā / shí / jiān / yǐ / jīng / dìng / guī / zài / zǎo / shang / bā / diǎn / dà / jiā / bú / yào / chí / dào出发时间已经定规在早上八点,大家不要迟到。The departure time has been set for eight in the morning, so nobody should be late.