Shǐ / yòng / piǎo / bái / fěn / shí / yí / dìng / yào / dài / shàng / shǒu / tào / bìng / bǎo / chí / tōng / fēng

使用漂白粉时一定要戴上手套并保持通风。

Always wear gloves and keep the area ventilated when using bleaching powder.