shǐ / yòng / bēng / chuáng / shí / yào / tīng / cóng / gōng / zuò / rén / yuán / de / zhǐ / dǎo / zhù / yì / ān / quán使用绷床时要听从工作人员的指导,注意安全。When using a trampoline, follow the staff's instructions and pay attention to safety.